Microsoft.NET.Build.Containers

Tasks and targets to natively publish .NET applications as containers.

View on Nuget

Activity

Latest release: 5d ago
Total releases: 220
Cadence: ~daily
Last 12 months: 79

Details

License: MIT
First release: Aug 25, 2022

Releases

Version	Released
`8.0.427` patch	Oct 25, 2026
`8.0.133` patch	Oct 25, 2026
`9.0.320` patch	Oct 25, 2026
`9.0.123` patch	Oct 25, 2026
`10.0.114` patch	Oct 25, 2026
`8.0.426` patch	Oct 13, 2026
`8.0.132` patch	Oct 13, 2026
`10.0.113` patch	Oct 13, 2026
`9.0.319` patch	Oct 13, 2026
`9.0.122` patch	Oct 13, 2026
`9.0.318` patch	Sep 08, 2026
`9.0.121` patch	Sep 08, 2026
`10.0.112` patch	Sep 08, 2026
`8.0.131` patch	Sep 08, 2026
`8.0.425` patch	Sep 08, 2026
`10.0.111` patch	Aug 11, 2026
`10.0.303` patch	Aug 11, 2026
`9.0.120` patch	Aug 11, 2026
`9.0.317` patch	Aug 11, 2026
`8.0.130` patch	Aug 11, 2026
`8.0.424` patch	Aug 11, 2026
`10.0.110` patch	Jul 14, 2026
`8.0.129` patch	Jul 14, 2026
`10.0.302` patch	Jul 14, 2026
`8.0.423` patch	Jul 14, 2026
`9.0.119` patch	Jul 14, 2026
`9.0.316` patch	Jul 14, 2026
`10.0.109` patch	Jun 09, 2026
`10.0.301` patch	Jun 09, 2026
`9.0.118` patch	Jun 09, 2026
`9.0.315` patch	Jun 09, 2026
`8.0.128` patch	Jun 09, 2026
`8.0.422` patch	Jun 09, 2026
`10.0.108` patch	May 12, 2026
`10.0.204` patch	May 12, 2026
`8.0.127` patch	May 12, 2026
`10.0.300` patch	May 12, 2026
`8.0.421` patch	May 12, 2026
`9.0.117` patch	May 12, 2026
`9.0.314` patch	May 12, 2026
`11.0.100-preview.4.26230.115` pre	May 12, 2026
`10.0.203` patch	Apr 21, 2026
`10.0.107` patch	Apr 21, 2026
`9.0.313` patch	Apr 14, 2026
`9.0.116` patch	Apr 14, 2026
`8.0.126` patch	Apr 14, 2026
`8.0.420` patch	Apr 14, 2026
`10.0.106` patch	Apr 14, 2026
`10.0.202` patch	Apr 14, 2026
`11.0.100-preview.3.26207.106` pre	Apr 14, 2026

1–50 of 220

Dependencies

Used by

Supply-chain exposure

5 tracked projects depend on this, <1% of every package we track.

A known CVE here directly exposes every one of them.

Known CVEs (2)

CVE-2026-50526 GHSA-55jh-fwmh-39m4 BIT-dotnet-2026-50526 BIT-dotnet-sdk-2026-50526 Jul 21, 2026

Microsoft Security Advisory CVE-2026-50526 – .NET Tampering Vulnerability

7.0 / 10
High
Local High Low None Unchanged High High High

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET SDK (Microsoft.NET.Build.Containers). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A tampering vulnerability exists in the .NET SDK (.NET 8, .NET 9, and .NET 10) container image build process which could allow a local attacker to inject resources that could be incorporated into container images built by other users on the same machine.

Announcement

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/TBD

CVSS Details

Version: 3.1

Severity: High

Score: 7.0

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness: CWE-59 (Improper Link Resolution Before File Access ('Link Following'))

Affected Platforms

Platforms: All

Architectures: All

Affected Packages

The vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below

.NET 10.0

Package name | Affected version | Patched version ------------ | ---------------- | ------------------------- Microsoft.NET.Build.Containers | >= 10.0.0, <= 10.0.9 | 10.0.10

.NET 9.0

Package name | Affected version | Patched version ------------ | ---------------- | ------------------------- Microsoft.NET.Build.Containers | >= 9.0.0, <= 9.0.17 | 9.0.18

.NET 8.0

Package name | Affected version | Patched version ------------ | ---------------- | ------------------------- Microsoft.NET.Build.Containers | >= 8.0.0, <= 8.0.28 | 8.0.29

Advisory FAQ

How do I know if I am affected?

If using a package listed in affected packages, you're exposed to the vulnerability.

How do I fix the issue?

To fix the issue please install the latest version of .NET. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.

If your application references the vulnerable nuget package, update the package reference to the patched version. You can list the versions you have installed by running the dotnet --info command.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the MSRC Researcher Portal. Further information can be found in the MSRC Report an Issue FAQ.

Security reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

External Links

CVE-2026-50526

Acknowledgements

Anonymous, Siwei Li with Microsoft

Revisions

V1.0 (July 14, 2026): Advisory published.

Fixed in

8.0.299.0.1810.0.10

References

https://github.com/dotnet/sdk/security/advisories/GHSA-55jh-fwmh-39m4
https://nvd.nist.gov/vuln/detail/CVE-2026-50526
https://github.com/dotnet/announcements/issues/415
https://github.com/dotnet/sdk/issues/55274
https://github.com/dotnet/sdk
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50526

Updated Jul 27, 2026 · Source: OSV.dev
CVE-2023-35390 GHSA-p8rx-fwgq-rh2f BIT-dotnet-2023-35390 BIT-dotnet-sdk-2023-35390 Aug 09, 2023

.NET Remote Code Execution Vulnerability

7.8 / 10
High
Local Low None Required Unchanged High High High

Microsoft Security Advisory CVE-2023-35390: .NET Remote Code Execution Vulnerability

Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

A vulnerability exists when some dotnet commands are used in directories with weaker permissions which can result in remote code execution.

Announcement

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/266

Mitigation factors

Microsoft has not identified any mitigating factors for this vulnerability.

Affected software

Any .NET 7.0.1xx SDK 7.0.109 or earlier.

Any .NET 7.0.3xx SDK 7.0.306 or earlier.

Any .NET 6.0.1xx SDK 6.0.120 or earlier.

Any .NET 6.0.3xx SDK 6.0.315 or earlier.

Any .NET 6.0.4xx SDK 6.0.412 or earlier.

If your application uses the following package versions, ensure you update to the latest version of .NET.

.NET 7

Package name | Affected version | Patched version ------------ | ---------------- | ------------------------- Microsoft.NET.Build.Containers | <= 7.0.306 | 7.0.307, 7.0.400

.NET 6

Package name | Affected version | Patched version ------------ | ---------------- | -------------------------

Advisory FAQ

How do I know if I am affected?

If you have a runtime or SDK with a version listed, or an affected package listed in affected software, you're exposed to the vulnerability.

How do I fix the issue?

To fix the issue please install the latest version of .NET 6.0 or .NET 7.0. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs.

If you are using one of the affected packages, please update to the patched version listed above.

If you have .NET 6.0 or greater installed, you can list the versions you have installed by running the dotnet --info command. You will see output like the following;

.NET Core SDK (reflecting any global.json): Version: 6.0.300 Commit: 8473146e7d Runtime Environment: OS Name: Windows OS Version: 10.0.18363 OS Platform: Windows RID: win10-x64 Base Path: C:\Program Files\dotnet\sdk\6.0.300\ Host (useful for support): Version: 6.0.5 Commit: 8473146e7d .NET Core SDKs installed: 6.0.300 [C:\Program Files\dotnet\sdk] .NET Core runtimes installed: Microsoft.AspNetCore.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 6.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] To install additional .NET Core runtimes or SDKs: https://aka.ms/dotnet-download

If you're using .NET 7.0, you should download and install Runtime 7.0.10 or SDK 7.0.110 (for Visual Studio 2022 v17.4) from https://dotnet.microsoft.com/download/dotnet-core/7.0.

If you're using .NET 6.0, you should download and install Runtime 6.0.21 or SDK 6.0.316 (for Visual Studio 2022 v17.2) from https://dotnet.microsoft.com/download/dotnet-core/6.0.

.NET 6.0 and and .NET 7.0 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Once you have installed the updated runtime or SDK, restart your apps for the update to take effect.

Additionally, if you've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.

Other Information

Reporting Security Issues

If you have found a potential security issue in .NET 6.0 or .NET 7.0, please email details to secure@microsoft.com. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.

Support

You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime and https://github.com/dotnet/aspnet/. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.

Disclaimer

The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

External Links

CVE-2023-35390

Revisions

V1.0 (August 08, 2023): Advisory published.

Version 1.0

Last Updated 2023-08-08

Affected versions

0.1.80.2.70.3.20.4.07.0.3027.0.3047.0.3057.0.306

Fixed in

7.0.307

References

https://github.com/dotnet/sdk/security/advisories/GHSA-p8rx-fwgq-rh2f
https://nvd.nist.gov/vuln/detail/CVE-2023-35390
https://github.com/dotnet/announcements/issues/266
https://github.com/dotnet/sdk
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CL2L4WE5QRT7WEXANYXSKSU43APC5N2V
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NWVZFKTLNMNKPZ755EMRYIA6GHFOWGKY

Updated Jun 03, 2024 · Source: OSV.dev

Insights

Releases per month

last 12 months

Release mix

major 4
minor 3
patch 182
pre 30

220 releases

Release calendar

2026

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Less More