title: Red Hat Security Advisory: firefox security update
description: Mozilla: Uninitialized memory in a canvas object could have led to memory corruption Mozilla: Incorrect instruction reordering during JIT optimization Mozilla: Use-after-free media channels Mozilla: Race condition when resolving DNS names could have led to memory corruption Mozilla: Memory corruption as a result of incorrect style treatment Mozilla: Memory safety bugs fixed in Thunderbird 78.13
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation