CVE-2025-26646GHSA-H4J7-5RXR-P4WCBIT-DOTNET-2025-26646BIT-DOTNET-SDK-2025-26646
.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.0.16, 9.0.5, Fixed Version 17.13.7, 17.10.15, 17.12.8, and 9 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an authorized attacker to perform spoofing over a network.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Microsoft .NET 8.0
From 8.0.0 · fixed in 8.0.16
- Microsoft .NET 9.0
From 9.0.0 · fixed in 9.0.5
- Microsoft Build Tools for Visual Studio 2022
From 17.0 · fixed in Fixed Version 17.13.7
- Microsoft Microsoft Visual Studio 2022 version 17.10
From 17.10.0 · fixed in 17.10.15
- Microsoft Microsoft Visual Studio 2022 version 17.12
From 17.12.0 · fixed in 17.12.8
- Microsoft Microsoft Visual Studio 2022 version 17.13
From 17.13.0 · fixed in 17.13.7
- Microsoft Microsoft Visual Studio 2022 version 17.8
From 17.8.0 · fixed in 17.8.21
- Microsoft.Build.Tasks.CoreNuGet
From 15.8.166 · fixed in 15.9.30
- Microsoft.Build.Tasks.CoreNuGet
From 16.0.461 · fixed in 16.11.6
- Microsoft.Build.Tasks.CoreNuGet
From 17.0.0 · fixed in 17.8.29
- Microsoft.Build.Tasks.CoreNuGet
From 17.9.5 · fixed in 17.10.29
- Microsoft.Build.Tasks.CoreNuGet
From 17.11.4 · fixed in 17.12.36
- Microsoft.Build.Tasks.CoreNuGet
From 17.12.6 · fixed in 17.13.26
- Microsoft.Build.Tasks.CoreNuGet
From 17.13.9 · fixed in 17.14.8