> Debian Bookworm Firefox-esr Security Advisory DSA-6283-1
[DATE: 20/05/2026 18:59]
[LANGUAGE: EN]
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the same-origin policy, privilege escalation, information disclosure, spoofing or sandbox escape. For the oldstable distribution (bookworm), these problems have been fixed