Threats tagged 'ghsa-h7jc-cc8w-wcwg'

A critical use-after-free vulnerability exists in MediaTrackGraphImpl::GetInstance() affecting Firefox versions prior to 144 and Firefox ESR versions prior to 140.4, as well as Thunderbird versions prior to 144 and ESR prior to 140.4. This flaw could lead to severe memory corruption issues. Mozilla has released official fixes in Firefox 144 and Firefox ESR 140.4 to address this and related memory safety bugs.