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Red Hat Security Advisory

RHSA-2021:3496

firefox security update

Released 2021-09-13 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 1 record

TI-2021-16093 CVE-2021-38493 · GHSA-6rrw-rx8w-qx97

Out-of-bounds write in Mozilla Firefox ESR

Priority MEDIUM 41

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.01245 Published 2021-11-03 Partial fix · 78.14, 92 CWE-787