TZCERT-SU-26-3761 (Mozilla Security Update)

Published On: Aug 19, 2026 13:36

Reference No: TZCERT-SU-26-3761

Mozilla has released security updates to address vulnerabilities in Thunderbird, Firefox ESR and Firefox. Exploitation of these vulnerabilities may allow an attacker to take control of an affected system.

Users and Administrators are encouraged to review Mozilla Security Advisories dated 18th August 2026 and apply necessary updates.