PatchTheCVEmesa vulnerabilities and fixes
Recent CVEs affecting mesa, with upgrade or downgrade steps. 1 tracked.
mesa has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-12. Highest priority: CVE-2026-40393 (score 43/100).
- CVE-2026-40393 HIGH 8.1 UPGRADE In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount
FAQ
How do I fix mesa 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 mesa being exploited right now?
None of the tracked mesa CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which mesa CVE should I patch first?
CVE-2026-40393 currently ranks highest (43/100): In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount.