0.003 Low
EPSS
Percentile
70.7%
firefox is vulnerable to arbitrary code execution. A memory corruption vulnerability could allow an attacker to execute arbitrary code on the host OS.
bugzilla.mozilla.org/buglist.cgi?bug_id=1660307%2C1686154%2C1702948%2C1708124
security-tracker.debian.org/tracker/CVE-2021-29966
security.gentoo.org/glsa/202107-09
www.mozilla.org/en-US/security/advisories/mfsa2021-23/#CVE-2021-29966
www.mozilla.org/security/advisories/mfsa2021-23/