Security Advisory

CVE-2026-0880

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-13 13:30:54

Last updated 2026-04-13 13:51:44

Assigner mozilla

State PUBLISHED

Description

Sandbox escape due to integer overflow in the Graphics 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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