Security Advisory

CVE-2026-7321

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-28 13:49:12

Last updated 2026-04-30 17:19:49

Assigner mozilla

CVSS score not scored

State PUBLISHED

Description

Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1.

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