AI Score
Confidence
High
EPSS
Percentile
69.9%
A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
bugzilla.mozilla.org/show_bug.cgi?id=1699077
www.mozilla.org/security/advisories/mfsa2021-14/
www.mozilla.org/security/advisories/mfsa2021-15/
www.mozilla.org/security/advisories/mfsa2021-16/