CVE-2025-20747

CVE-2025-20747

Vendor Mediatek, Inc.
Product MT2718, MT2737, MT6835, MT6878, MT6886, MT6897, MT6899, MT6982, MT6985, MT6986, MT6986D, MT6989, MT6990, MT6991, MT8676, MT8678, MT8755, MT8893
Weakness CWE-121
Published November 4, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. 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: ALPS10010443; Issue ID: MSV-3966.

Key dates

02Disclosure timeline

November 4, 2025 CVE published
February 26, 2026 Record updated