CVE-2026-74962 UNKNOWN

CVE-2026-74962

Published: 2026-08-18

Description

Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

AI Intelligence Brief

AI Intelligence

Analyzing vulnerability vectors…