← Database

CVE-2026-20449

MEDIUM CVSS: 6.5 Published: 2026-05-04 Modified: 2026-06-17

Description

In Modem, there is a possible system crash due to a heap buffer overflow. 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: MOLY01760138; Issue ID: MSV-6148.

Affected Platforms

Mediatek Mt6767 FirmwareMediatek Mt6779Mediatek Mt8678 FirmwareMediatek Mt6878Mediatek Mt6897Mediatek Mt6993Mediatek Mt6833 FirmwareMediatek Mt6739Mediatek Mt8883Mediatek Mt8791

Weakness Type

CWE-120

References