VULNERABILITY INTELLIGENCE

CVE-2025-11709

CVSS score9.8 CRITICAL
EPSS probability0.42%
CISA KEVNot currently listed
Published2025-10-14
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A compromised web process was able to trigger out of bounds reads and writes in a more privileged process using manipulated WebGL textures. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-787

Primary references