CVE-2026-20489 in MT6991

Riassunto

di MITRE • 03/08/2026

In display, there is a possible information disclosure due to an integer overflow. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11004274; Issue ID: MSV-7749.

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• Responsabile: MediaTek
• Prenotare: 03/11/2025
• Divulgazione: 03/08/2026
• Moderazione: accettato
• Voce: VDB-385470
• CPE: pronto
• CWE: CWE-190 (confermato)
• CVSS: 2.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Hospital, Chemical, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-20489
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20489
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-20489/