GHSA-hr83-78x9-4cjp
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: September 9, 2025 6:37 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.