CVE-2025-20711

CVE-2025-20711

Vendor Mediatek, Inc.
Product MT6890, MT7916, MT7981, MT7986
Weakness CWE-787
Published October 14, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00422399; Issue ID: MSV-3748.

Key dates

02Disclosure timeline

October 14, 2025 CVE published
February 26, 2026 Record updated