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CVE-2026-20479

HIGH CVSS: 7.5 Published: 2026-08-03 Modified: 2026-08-19

Description

In Modem, there is a possible out of bounds read 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: MOLY00741071; Issue ID: MSV-7620.

Affected Platforms

Mediatek Mt6855Mediatek Mt6855 FirmwareMediatek Mt8771Mediatek Mt6833 FirmwareMediatek Mt6893Mediatek Mt6873Mediatek Mt8791Mediatek Mt8797Mediatek Mt6889Mediatek Mt6875 Firmware

Weakness Type

CWE-125

References