CVE-2025-13012

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CVSS 3.1

7.5 high

EPSS

<1%p14

Published

Nov 11, 2025 (Nov 11, 2025)

Modified

Jun 17, 2026

Description

Race condition in the Graphics component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5.

Vendors: mozilla
Products: firefox
Weakness: CWE-362
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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