PatchTheCVEbuild tools vulnerabilities and fixes
Recent CVEs affecting build tools, with upgrade or downgrade steps. 1 tracked.
Also searched as: buildtools.
build tools has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-05-13. Highest priority: CVE-2025-26646 (score 50/100).
- CVE-2025-26646 HIGH 8.0 UPGRADE UPGRADE External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an auth
FAQ
How do I fix build tools vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is build tools being exploited right now?
None of the tracked build tools CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which build tools CVE should I patch first?
CVE-2025-26646 currently ranks highest (50/100): External control of file name or path in .NET, Visual Studio, and Build Tools for Visual Studio allows an auth.