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CVE-2026-20403

MEDIUM CVSS: 6.5 Published: 2026-02-02 Modified: 2026-06-17

Description

In Modem, there is a possible system crash due to a missing bounds check. 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: MOLY01689254 (Note: For N15 and NR16) / MOLY01689259 (Note: For NR17 and NR17R); Issue ID: MSV-4843.

Affected Platforms

Mediatek Mt6855Mediatek Mt6896Mediatek Mt6989Mediatek Mt6991Mediatek Mt6878Mediatek Mt6897Mediatek Mt6993Mediatek Mt8771Mediatek Mt8798Mediatek Mt6893

Weakness Type

CWE-787

References