EPSS
Percentile
91.4%
Mozilla is vulnerable to denial of service. The vulnerability exists through a use-after-free issue while running the nsDocShell destructor.
access.redhat.com/errata/RHSA-2020:1339
access.redhat.com/security/updates/classification/#critical
bugzilla.mozilla.org/show_bug.cgi?id=1620818
usn.ubuntu.com/4335-1/
www.mozilla.org/security/advisories/mfsa2020-11/
www.mozilla.org/security/advisories/mfsa2020-14/