CVE-2026-20402

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

In Modem, there is a possible system crash due to improper input validation. 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: MOLY00693083; Issue ID: MSV-5928.

Vulnerability Details

Published Date

February 02, 2026

Last Modified

February 04, 2026

CWE ID

CWE-787

Source

NVD

Vendor

MediaTek, Inc.

Product

MT2735, MT6833, MT6853, MT6855, MT6873, MT6875, MT6877, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8771, MT8791, MT8791T, MT8797

External References

https://corp.mediatek.com/product-security-bulletin/February-2026

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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