CVE-2025-20666

CVE-2025-20666

Vendor Mediatek, Inc.
Product MT2735, MT6833, MT6833P, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6875, MT6875T, MT6877, MT6877T, MT6877TT, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8666, MT8667, MT8673, MT8675, MT8771, MT8791, MT8791T, MT8795T, MT8797, MT8798
Weakness CWE-617
Published May 5, 2025
Last update February 17, 2026

CVSS base score

What the vulnerability does

01Description

In Modem, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00650610; Issue ID: MSV-2933.

Key dates

02Disclosure timeline

May 5, 2025 CVE published
February 17, 2026 Record updated