CVE-2026-92013 in Firefox

Résumé

par MITRE • 15/09/2026

Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.

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• Responsable: Mozilla
• Réserver: 15/09/2026
• Divulgation: 15/09/2026
• Modérer: accepté
• Entrée: VDB-404166
• CPE: prêt
• CWE: CWE-269 (confirmé)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: faible
• Secteur: Industry, Homeoffice, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-92013
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-92013
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-92013/