High severityNVD Advisory· Published Jan 14, 2025· Updated Feb 26, 2026
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2025-21176
Description
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Microsoft.NetCore.App.Runtime.linux-armNuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-arm64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-musl-armNuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-musl-arm64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-musl-x64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-x64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.osx-arm64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.osx-x64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.win-armNuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.win-arm64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.win-x64NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.win-x86NuGet | >= 9.0.0, < 9.0.1 | 9.0.1 |
Microsoft.NetCore.App.Runtime.linux-armNuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.linux-arm64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.linux-musl-armNuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.linux-musl-arm64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.linux-musl-x64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.linux-x64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.osx-arm64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.osx-x64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.win-armNuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.win-arm64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.win-x64NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Microsoft.NetCore.App.Runtime.win-x86NuGet | >= 8.0.0, < 8.0.12 | 8.0.12 |
Affected products
61- osv-coords44 versionspkg:apk/chainguard/dotnet-bootstrap-9pkg:apk/wolfi/dotnet-bootstrap-9pkg:bitnami/dotnetpkg:bitnami/dotnet-sdkpkg:nuget/microsoft.netcore.app.runtime.linux-armpkg:nuget/microsoft.netcore.app.runtime.linux-arm64pkg:nuget/microsoft.netcore.app.runtime.linux-musl-armpkg:nuget/microsoft.netcore.app.runtime.linux-musl-arm64pkg:nuget/microsoft.netcore.app.runtime.linux-musl-x64pkg:nuget/microsoft.netcore.app.runtime.linux-x64pkg:nuget/microsoft.netcore.app.runtime.osx-arm64pkg:nuget/microsoft.netcore.app.runtime.osx-x64pkg:nuget/microsoft.netcore.app.runtime.win-armpkg:nuget/microsoft.netcore.app.runtime.win-arm64pkg:nuget/microsoft.netcore.app.runtime.win-x64pkg:nuget/microsoft.netcore.app.runtime.win-x86pkg:rpm/almalinux/aspnetcore-runtime-8.0pkg:rpm/almalinux/aspnetcore-runtime-9.0pkg:rpm/almalinux/aspnetcore-runtime-dbg-8.0pkg:rpm/almalinux/aspnetcore-runtime-dbg-9.0pkg:rpm/almalinux/aspnetcore-targeting-pack-8.0pkg:rpm/almalinux/aspnetcore-targeting-pack-9.0pkg:rpm/almalinux/dotnetpkg:rpm/almalinux/dotnet-apphost-pack-8.0pkg:rpm/almalinux/dotnet-apphost-pack-9.0pkg:rpm/almalinux/dotnet-hostpkg:rpm/almalinux/dotnet-hostfxr-8.0pkg:rpm/almalinux/dotnet-hostfxr-9.0pkg:rpm/almalinux/dotnet-runtime-8.0pkg:rpm/almalinux/dotnet-runtime-9.0pkg:rpm/almalinux/dotnet-runtime-dbg-8.0pkg:rpm/almalinux/dotnet-runtime-dbg-9.0pkg:rpm/almalinux/dotnet-sdk-8.0pkg:rpm/almalinux/dotnet-sdk-8.0-source-built-artifactspkg:rpm/almalinux/dotnet-sdk-9.0pkg:rpm/almalinux/dotnet-sdk-9.0-source-built-artifactspkg:rpm/almalinux/dotnet-sdk-aot-9.0pkg:rpm/almalinux/dotnet-sdk-dbg-8.0pkg:rpm/almalinux/dotnet-sdk-dbg-9.0pkg:rpm/almalinux/dotnet-targeting-pack-8.0pkg:rpm/almalinux/dotnet-targeting-pack-9.0pkg:rpm/almalinux/dotnet-templates-8.0pkg:rpm/almalinux/dotnet-templates-9.0pkg:rpm/almalinux/netstandard-targeting-pack-2.1
< 9.0.200-r0+ 43 more
- (no CPE)range: < 9.0.200-r0
- (no CPE)range: < 9.0.200-r0
- (no CPE)range: >= 8.0.0, < 8.0.1
- (no CPE)range: >= 8.0.0, < 8.0.101
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: >= 9.0.0, < 9.0.1
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.112-1.el8_10
- (no CPE)range: < 8.0.112-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 8.0.112-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 8.0.12-1.el8_10
- (no CPE)range: < 9.0.1-1.el8_10
- (no CPE)range: < 8.0.112-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
- (no CPE)range: < 9.0.102-1.el8_10
3.0.0.0+ 7 more
- (no CPE)range: 3.0.0.0
- (no CPE)range: 4.7.0
- (no CPE)range: 4.8.0
- (no CPE)range: 4.8.1
- (no CPE)range: 4.7.0
- (no CPE)range: 4.7.0
- (no CPE)range: 10.0.0.0
- (no CPE)range: 4.8.0
- Microsoft/Microsoft Visual Studio 2015 Update 3v5Range: 14.0.0
- Microsoft/Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)v5Range: 15.9.0
- Microsoft/Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)v5Range: 16.11.0
- Microsoft/Microsoft Visual Studio 2022 version 17.10v5Range: 17.10.0
- Microsoft/Microsoft Visual Studio 2022 version 17.12v5Range: 17.12.0
- Microsoft/Microsoft Visual Studio 2022 version 17.6v5Range: 17.6.0
- Microsoft/Microsoft Visual Studio 2022 version 17.8v5Range: 17.8.0
- Microsoft/.NET 8.0v5Range: 8.0.0
- Microsoft/.NET 9.0v5Range: 9.0.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-gjf6-3w4p-7xfhghsaADVISORY
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21176ghsavendor-advisorypatchWEB
- nvd.nist.gov/vuln/detail/CVE-2025-21176ghsaADVISORY
- github.com/dotnet/runtime/security/advisories/GHSA-gjf6-3w4p-7xfhghsaWEB
- www.herodevs.com/vulnerability-directory/cve-2025-21176ghsaWEB
News mentions
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