title: Red Hat Security Advisory: thunderbird security update
description: Mozilla: Content Security Policy violation report could have contained the destination of a redirect Mozilla: Content Security Policy violation report could have contained the destination of a redirect Mozilla: MediaError message property could have leaked information about cross-origin resources Mozilla: Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation