Skip to content
OpenAdvisories
High · 7.1 CVE-2026-20554 EUVD-2026-115019GHSA-g855-xv99-m475

In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has co…

Published Nov 2, 2026 · Updated Nov 3, 2026 · Assigned by MediaTek

Description

In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01911177; Issue ID: MSV-10122.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT2716, MT2735, MT2737, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6771, MT6779, MT6781, MT6783, MT6785, MT6789, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6858, MT6873, MT6875, MT6877, MT6878, MT6879, MT6880, MT6881, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6… —

Advisories 2

References