Main Vulnerability Database Vulnerabilities #VU120905

#VU120905 Use After Free in MT6899 and MT6991 - CVE-2025-20804

Published: January 5, 2026

Vulnerability identifier: #VU120905

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2025-20804

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
MT6899
MT6991

Software vendor:
MediaTek

Description

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to use after free within dpe. A local application can perform service disruption.

Install security update from vendor's website.