CVE-2026-20474 in MT6991

Resumen

por MITRE • 2026-08-03

In display, there is a possible escalation of privilege due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11019183; Issue ID: MSV-7758.

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• Responsable: MediaTek
• Reservar: 2025-11-03
• Divulgación: 2026-08-03
• Moderación: aceptado
• Artículo: VDB-385453
• CPE: listo
• CWE: CWE-362 (confirmado)
• CVSS: 8.2 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: bajo
• Sector: Agriculture, Hospital, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-20474
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20474
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-20474/