CVE-2026-2780

Privilege escalation in the Netmonitor component. This vulnerability affects Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

EUVD-2026-8508

Use-after-free in the DOM: Window and Location component. This vulnerability affects Firefox 148, Firefox ESR 115.33, and Firefox ESR 140.8...