Ryan VanderMeulen and Dan Minor

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: firefox security update

To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.