CVE-2025-20706

CVE-2025-20706

Vendor Mediatek, Inc.
Product MT6899, MT6989, MT6991, MT8676, MT8678
Weakness CWE-416
Published September 1, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

In mbrain, there is a possible memory corruption due to use after free. 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: ALPS09924624; Issue ID: MSV-3826.

Key dates

02Disclosure timeline

September 1, 2025 CVE published
February 26, 2026 Record updated