CVE-2025-20723

CVE-2025-20723

Vendor Mediatek, Inc.
Product MT6835, MT6878, MT6886, MT6897, MT6899, MT6985, MT6989, MT6991, MT8676, MT8678, MT8775, MT8791T, MT8796, MT8873
Weakness CWE-787
Published October 14, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

In gnss driver, 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: ALPS09920033; Issue ID: MSV-3797.

Key dates

02Disclosure timeline

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