langchain
The agent engineering platform.
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Activity
- Latest release
- 1w ago
- Total releases
- 517
- Cadence
- ~3 days
- Last 12 months
- 68
Reach
- Stars
- 146.2k
Details
- License
- MIT
- First release
- Oct 25, 2022
| Version | Released | |
|---|---|---|
1.4.0
minor
| ||
1.4.0a4
pre
| ||
1.4.0a3
pre
| ||
1.4.0a2
pre
| ||
1.4.0a1
pre
| ||
1.3.18
patch
| ||
1.3.17
patch
| ||
1.3.16
patch
| ||
1.3.15
patch
| ||
1.3.14
patch
| ||
1.3.13
patch
| ||
1.3.12
patch
| ||
1.3.11
patch
| ||
1.3.10
patch
| ||
1.3.9
patch
| ||
1.3.8
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.7
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.6
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.5
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.4
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.3
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.2
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.1
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.0
minor
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.18
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
0.3.30
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.0a2
pre
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
0.3.29
patch
2 CVEs
CVE-2026-45134
PYSEC-2026-2555
GHSA-3644-q5cj-c5c7
PYSEC-2026-2560
PYSEC-2026-2582
Jul 13, 2026
LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning
7.1
/ 10
High
Network
Low
None
Required
Unchanged
High
Low
None
DescriptionThe LangSmith SDK's prompt pull methods ( Prompt manifests can intentionally configure a model with a custom base URL, default headers, model name, or other constructor arguments. These are supported features, but they also mean the prompt contents should be treated as executable configuration rather than plain text. A prompt can also include serialized LangChain
Applications that only pull prompts from their own organization (referenced by name only, without an ImpactAn attacker who publishes a malicious prompt to LangSmith Hub may be able to affect applications that pull that prompt by Realistic impacts include:
RemediationThe LangSmith SDK now blocks pulling public prompts by Upgrade to LangSmith SDK Python >= 0.8.0 or JS/TS >= 0.6.0. Guidance for prompt pull methodsThe prompt pull methods ( When pulling prompts that include model configuration ( Avoid passing Same-organization promptsPrompts pulled from the caller's own organization (referenced by name only, without an The security of same-organization prompts follows a shared responsibility model. The LangSmith SDK enforces trust boundaries for public prompts pulled from external accounts, but it cannot protect against compromised credentials or accounts within the caller's own organization. Securing API keys, managing team member access, and reviewing prompt contents before production deployment are the responsibility of the organization. Organizations should treat prompts as executable configuration and apply the same review and audit practices they would apply to application code. CreditsFirst reported by @Moaaz-0x. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 428 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
Fixed in
0.3.30
References Updated Jul 13, 2026 · Source: OSV.dev
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.3.0a1
pre
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.17
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.16
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.15
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.14
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.13
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.12
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.11
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
0.3.28
patch
2 CVEs
CVE-2026-45134
PYSEC-2026-2555
GHSA-3644-q5cj-c5c7
PYSEC-2026-2560
PYSEC-2026-2582
Jul 13, 2026
LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning
7.1
/ 10
High
Network
Low
None
Required
Unchanged
High
Low
None
DescriptionThe LangSmith SDK's prompt pull methods ( Prompt manifests can intentionally configure a model with a custom base URL, default headers, model name, or other constructor arguments. These are supported features, but they also mean the prompt contents should be treated as executable configuration rather than plain text. A prompt can also include serialized LangChain
Applications that only pull prompts from their own organization (referenced by name only, without an ImpactAn attacker who publishes a malicious prompt to LangSmith Hub may be able to affect applications that pull that prompt by Realistic impacts include:
RemediationThe LangSmith SDK now blocks pulling public prompts by Upgrade to LangSmith SDK Python >= 0.8.0 or JS/TS >= 0.6.0. Guidance for prompt pull methodsThe prompt pull methods ( When pulling prompts that include model configuration ( Avoid passing Same-organization promptsPrompts pulled from the caller's own organization (referenced by name only, without an The security of same-organization prompts follows a shared responsibility model. The LangSmith SDK enforces trust boundaries for public prompts pulled from external accounts, but it cannot protect against compromised credentials or accounts within the caller's own organization. Securing API keys, managing team member access, and reviewing prompt contents before production deployment are the responsibility of the organization. Organizations should treat prompts as executable configuration and apply the same review and audit practices they would apply to application code. CreditsFirst reported by @Moaaz-0x. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 428 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
Fixed in
0.3.30
References Updated Jul 13, 2026 · Source: OSV.dev
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.10
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.9
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.8
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.7
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.6
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.5
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.4
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.3
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.2
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.1
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.2.0
minor
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.1.3
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
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0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev | ||
1.1.2
patch
1 CVE
CVE-2026-55443
PYSEC-2026-2192
GHSA-gr75-jv2w-4656
PYSEC-2026-2556
Jun 22, 2026
5.5
/ 10
Medium
Local
Low
Low
None
Unchanged
High
None
None
LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or the resolved target of matched files, so glob patterns and symlinks can reach files outside the configured root; prompt- and chain/agent-configuration loaders that accept path fields and resolve them without confining the result to a trusted base or rejecting symlink targets; and path-prefix authorization checks that compare by string prefix without a path-segment boundary, so a sibling path sharing the prefix is accepted. When these components receive path values, search patterns, or workspace contents influenced by an untrusted source — including an LLM acting on untrusted input — the result can be disclosure of files outside the intended boundary. This vulnerability is fixed in 1.3.9. Affected versions
0.0.1
0.0.10
0.0.100
0.0.101
0.0.101rc0
0.0.102
0.0.102rc0
0.0.103
0.0.104
0.0.105
0.0.106
0.0.107
+ 490 more Show less
0.0.108
0.0.109
0.0.11
0.0.110
0.0.111
0.0.112
0.0.113
0.0.114
0.0.115
0.0.116
0.0.117
0.0.118
0.0.119
0.0.12
0.0.120
0.0.121
0.0.122
0.0.123
0.0.124
0.0.125
0.0.126
0.0.127
0.0.128
0.0.129
0.0.13
0.0.130
0.0.131
0.0.132
0.0.133
0.0.134
0.0.135
0.0.136
0.0.137
0.0.138
0.0.139
0.0.14
0.0.140
0.0.141
0.0.142
0.0.143
0.0.144
0.0.145
0.0.146
0.0.147
0.0.148
0.0.149
0.0.15
0.0.150
0.0.151
0.0.152
0.0.153
0.0.154
0.0.155
0.0.156
0.0.157
0.0.158
0.0.159
0.0.16
0.0.160
0.0.161
0.0.162
0.0.163
0.0.164
0.0.165
0.0.166
0.0.167
0.0.168
0.0.169
0.0.17
0.0.170
0.0.171
0.0.172
0.0.173
0.0.174
0.0.175
0.0.176
0.0.177
0.0.178
0.0.179
0.0.18
0.0.180
0.0.181
0.0.182
0.0.183
0.0.184
0.0.185
0.0.186
0.0.187
0.0.188
0.0.189
0.0.19
0.0.190
0.0.191
0.0.192
0.0.193
0.0.194
0.0.195
0.0.196
0.0.197
0.0.198
0.0.199
0.0.2
0.0.20
0.0.200
0.0.201
0.0.202
0.0.203
0.0.204
0.0.205
0.0.206
0.0.207
0.0.208
0.0.209
0.0.21
0.0.210
0.0.211
0.0.212
0.0.213
0.0.214
0.0.215
0.0.216
0.0.217
0.0.218
0.0.219
0.0.22
0.0.220
0.0.221
0.0.222
0.0.223
0.0.224
0.0.225
0.0.226
0.0.227
0.0.228
0.0.229
0.0.23
0.0.230
0.0.231
0.0.232
0.0.233
0.0.234
0.0.235
0.0.236
0.0.237
0.0.238
0.0.239
0.0.24
0.0.240
0.0.240rc0
0.0.240rc1
0.0.240rc4
0.0.242
0.0.243
0.0.244
0.0.245
0.0.246
0.0.247
0.0.248
0.0.249
0.0.25
0.0.250
0.0.251
0.0.252
0.0.253
0.0.254
0.0.255
0.0.256
0.0.257
0.0.258
0.0.259
0.0.26
0.0.260
0.0.261
0.0.262
0.0.263
0.0.264
0.0.265
0.0.266
0.0.267
0.0.268
0.0.269
0.0.27
0.0.270
0.0.271
0.0.272
0.0.273
0.0.274
0.0.275
0.0.276
0.0.277
0.0.278
0.0.279
0.0.28
0.0.281
0.0.283
0.0.284
0.0.285
0.0.286
0.0.287
0.0.288
0.0.289
0.0.29
0.0.290
0.0.291
0.0.292
0.0.293
0.0.294
0.0.295
0.0.296
0.0.297
0.0.298
0.0.299
0.0.3
0.0.30
0.0.300
0.0.301
0.0.302
0.0.303
0.0.304
0.0.305
0.0.306
0.0.307
0.0.308
0.0.309
0.0.31
0.0.310
0.0.311
0.0.312
0.0.313
0.0.314
0.0.315
0.0.316
0.0.317
0.0.318
0.0.319
0.0.32
0.0.320
0.0.321
0.0.322
0.0.323
0.0.324
0.0.325
0.0.326
0.0.327
0.0.329
0.0.33
0.0.330
0.0.331
0.0.331rc0
0.0.331rc1
0.0.331rc2
0.0.331rc3
0.0.332
0.0.333
0.0.334
0.0.335
0.0.336
0.0.337
0.0.338
0.0.339
0.0.339rc0
0.0.339rc1
0.0.339rc2
0.0.339rc3
0.0.34
0.0.340
0.0.341
0.0.342
0.0.343
0.0.344
0.0.345
0.0.346
0.0.347
0.0.348
0.0.349
0.0.349rc1
0.0.349rc2
0.0.35
0.0.350
0.0.351
0.0.352
0.0.353
0.0.354
0.0.36
0.0.37
0.0.38
0.0.39
0.0.4
0.0.40
0.0.41
0.0.42
0.0.43
0.0.44
0.0.45
0.0.46
0.0.47
0.0.48
0.0.49
0.0.5
0.0.50
0.0.51
0.0.52
0.0.53
0.0.54
0.0.55
0.0.56
0.0.57
0.0.58
0.0.59
0.0.6
0.0.60
0.0.61
0.0.63
0.0.64
0.0.65
0.0.66
0.0.67
0.0.68
0.0.69
0.0.7
0.0.70
0.0.71
0.0.72
0.0.73
0.0.74
0.0.75
0.0.76
0.0.77
0.0.78
0.0.79
0.0.8
0.0.80
0.0.81
0.0.82
0.0.83
0.0.84
0.0.85
0.0.86
0.0.87
0.0.88
0.0.89
0.0.9
0.0.90
0.0.91
0.0.92
0.0.93
0.0.94
0.0.95
0.0.96
0.0.97
0.0.98
0.0.99
0.0.99rc0
0.1.0
0.1.1
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.1.17rc1
0.1.19
0.1.2
0.1.20
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.0
0.2.0rc1
0.2.0rc2
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.16
0.2.17
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.0.dev1
0.3.0.dev2
0.3.1
0.3.10
0.3.11
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17
0.3.18
0.3.18rc1
0.3.18rc2
0.3.19
0.3.2
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27
0.3.28
0.3.29
0.3.3
0.3.30
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.4.0.dev0
1.0.0
1.0.0a1
1.0.0a10
1.0.0a11
1.0.0a12
1.0.0a13
1.0.0a14
1.0.0a15
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0rc1
1.0.0rc2
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.1.0
1.1.1
1.1.2
1.1.3
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.13
1.2.14
1.2.15
1.2.16
1.2.17
1.2.18
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.3.0
1.3.0a1
1.3.0a2
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
Fixed in
1.3.9
References Updated Jul 13, 2026 · Source: OSV.dev |