CVE-2025-11711 | Mozilla Thunderbird up to 143 Javascript Object

October 14, 2025 Yanac

A vulnerability marked as problematic has been reported in Mozilla Thunderbird up to 143. Affected by this issue is some unknown functionality of the component Javascript Object Handler. The manipulation leads to an unknown weakness.

This vulnerability is documented as CVE-2025-11711. The attack can be initiated remotely. There is not any exploit available.

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