CVE-2026-2774

Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

EUVD-2026-8497

Privilege escalation in the Messaging System component. This vulnerability affects Firefox 148, Firefox ESR 115.33, and Firefox ESR 140.8...