Security Advisory

CVE-2026-0877

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-13 13:30:52

Last updated 2026-04-13 13:51:38

Assigner mozilla

State PUBLISHED

Description

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

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