GHSA-h895-88fj-h89rCriticalCVSS 9.8

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox <...

Published
March 24, 2026
Last Modified
June 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-4691 →

📋 Description

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, and Firefox ESR < 140.9.

🔗 References (36)