Security Advisory

CVE-2026-4688

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-03-24 12:30:22

Last updated 2026-07-15 00:49:50

Assigner mozilla

CVSS score not scored

State PUBLISHED

Description

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

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