High severityNVD Advisory· Published Jun 13, 2025· Updated Feb 20, 2026
.NET and Visual Studio Remote Code Execution Vulnerability
CVE-2025-30399
Description
Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.
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, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-arm64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-musl-armNuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-musl-arm64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-musl-x64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-x64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.osx-arm64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.osx-x64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.win-armNuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.win-arm64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.win-x64NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.win-x86NuGet | >= 9.0.0, < 9.0.6 | 9.0.6 |
Microsoft.NetCore.App.Runtime.linux-armNuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.linux-arm64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.linux-musl-armNuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.linux-musl-arm64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.linux-musl-x64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.linux-x64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.osx-arm64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.osx-x64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.win-armNuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.win-arm64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.win-x64NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Microsoft.NetCore.App.Runtime.win-x86NuGet | >= 8.0.0, < 8.0.17 | 8.0.17 |
Affected products
55- osv-coords47 versionspkg:apk/chainguard/dotnet-bootstrap-8pkg:apk/chainguard/dotnet-bootstrap-9pkg:apk/wolfi/dotnet-bootstrap-8pkg:apk/wolfi/dotnet-bootstrap-9pkg:bitnami/dotnetpkg:bitnami/dotnet-sdkpkg:bitnami/powershellpkg: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
< 8.0.18-r0+ 46 more
- (no CPE)range: < 8.0.18-r0
- (no CPE)range: < 9.0.109-r0
- (no CPE)range: < 8.0.18-r0
- (no CPE)range: < 9.0.109-r0
- (no CPE)range: >= 8.0.0, < 8.0.18
- (no CPE)range: >= 8.0.0, < 8.0.101
- (no CPE)range: >= 7.4.0, < 7.4.11
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: >= 9.0.0, < 9.0.6
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.117-1.el8_10
- (no CPE)range: < 8.0.117-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 8.0.117-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 8.0.17-1.el8_10
- (no CPE)range: < 9.0.6-1.el8_10
- (no CPE)range: < 8.0.117-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- (no CPE)range: < 9.0.107-1.el8_10
- 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 17.14v5Range: 17.14.0
- 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
7.4.0+ 1 more
- (no CPE)range: 7.4.0
- (no CPE)range: 7.5.0
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-266m-wp2v-x7mqghsaADVISORY
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30399ghsavendor-advisorypatchWEB
- nvd.nist.gov/vuln/detail/CVE-2025-30399ghsaADVISORY
- github.com/dotnet/runtime/issues/116495ghsaWEB
- github.com/dotnet/runtime/security/advisories/GHSA-266m-wp2v-x7mqghsaWEB
- www.cve.org/CVERecordghsaWEB
News mentions
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