CVE-2026-92014

HighCVSS 8.8/10Last modified Oct 6, 2026

Description

Privilege escalation due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox ESR 115.41, Firefox ESR 140.16, and Thunderbird 140.16.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Sep 15, 2026
Last modified
Oct 6, 2026
NVD status
Analyzed

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CVE-2026-92014: High severity, CVSS 8.8 | Vulnix