0.002 Low
EPSS
Percentile
59.7%
firefox is vulnerable to Denial Of Service. Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash.
bugzilla.mozilla.org/show_bug.cgi?id=1675755
security-tracker.debian.org/tracker/CVE-2021-23960
www.mozilla.org/security/advisories/mfsa2021-03/
www.mozilla.org/security/advisories/mfsa2021-04/
www.mozilla.org/security/advisories/mfsa2021-05/