Security Advisory

CVE-2026-12308

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-16 11:52:41
Last updated 2026-06-18 18:00:50
Assigner mozilla
CVSS score 5.3
State PUBLISHED

Description

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

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