Use-after-free in MediaTrackGraphImpl::GetInstance() This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:18154 https://access.redhat.com/errata/RHSA-2025:18154
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:18155 https://access.redhat.com/errata/RHSA-2025:18155