Security Advisory

CVE-2026-2768

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-24 13:33:06
Last updated 2026-02-26 21:05:03
Assigner mozilla
State PUBLISHED

Description

Sandbox escape in the Storage: IndexedDB component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.