CVE-2025-4091 | Mozilla Thunderbird up to 137.x memory corruption (Nessus ID 234929 / WID-SEC-2025-1850)
A vulnerability marked as critical has been reported in Mozilla Thunderbird up to 137.x. Affected is an unknown function. The manipulation leads to memory corruption.
This vulnerability is traded as CVE-2025-4091. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.