title: Red Hat Security Advisory: firefox security update
description: firefox: thunderbird: Select list elements could be shown over another site firefox: thunderbird: CSP Bypass and XSS Exposure via Web Compatibility Shims firefox: thunderbird: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters firefox: thunderbird: Unhandled Exception in Add-on Signature Verification firefox: thunderbird: Improper Keypress Handling in Executable File Confirmation Dialog firefox: thunderbird: Memory safety bugs fixed in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5
cpes: cpe:/o:redhat:rhel_els:7