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CVE-2026-20503

MEDIUM CVSS: 5.3 Published: 2026-09-07 Modified: 2026-09-09

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: MOLY01371002; Issue ID: MSV-9020.

Affected Platforms

Mediatek Mt8678 FirmwareMediatek Mt6878Mediatek Mt6897Mediatek Mt6993Mediatek Mt6833 FirmwareMediatek Mt8883Mediatek Mt8791Mediatek Mt6986 FirmwareMediatek Mt6993 FirmwareMediatek Mt8678

Weakness Type

CWE-617

References