title: Red Hat Security Advisory: firefox security update
description: Mozilla: Use-after-free in NSSToken objects Mozilla: Use-after-free after VR Process destruction Mozilla: Denial of Service via complex regular expressions Mozilla: Out of bounds write due to unexpected WebAuthN Extensions Mozilla: Use-after-free in DocumentL10n::TranslateDocument Mozilla: Incorrect AliasSet used in JIT Codegen Mozilla: iframe contents could be rendered outside the border Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8
cpes: cpe:/a:redhat:rhel_eus:8.4::appstream