firefox is vulnerable to denial of service. An exploitable crash is possible from incorrect instruction reordering during JIT optimization
bugzilla.mozilla.org/show_bug.cgi?id=1720031
secdb.alpinelinux.org/edge/community.yaml
security.gentoo.org/glsa/202202-03
security.gentoo.org/glsa/202208-14
www.mozilla.org/en-US/security/advisories/mfsa2021-33/#CVE-2021-29984
www.mozilla.org/security/advisories/mfsa2021-33/
www.mozilla.org/security/advisories/mfsa2021-34/
www.mozilla.org/security/advisories/mfsa2021-35/
www.mozilla.org/security/advisories/mfsa2021-36/