CVE-2025-4082 | Mozilla Thunderbird up to 137.x WebGL Shader Attribute out-of-bounds

A vulnerability, which was classified as critical, was found in Mozilla Thunderbird up to 137.x. Affected is an unknown function of the component WebGL Shader Attribute Handler. The manipulation leads to out-of-bounds read.

This vulnerability is traded as CVE-2025-4082. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More