EPSS
Percentile
73.2%
A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 78.
bugzilla.redhat.com/show_bug.cgi?id=1875242
nvd.nist.gov/vuln/detail/CVE-2020-12416
www.cve.org/CVERecord?id=CVE-2020-12416
www.mozilla.org/en-US/security/advisories/mfsa2020-29/#CVE-2020-12416