Security Advisory

CVE-2026-20421

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-02 08:14:41

Last updated 2026-03-30 13:02:38

Assigner MediaTek

State PUBLISHED

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: MOLY01738293; Issue ID: MSV-5922.

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