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Medium · 6.5 CVE-2026-20431 EUVD-2026-19564GHSA-6pq9-8556-qr3w

In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a ro…

Published Apr 7, 2026 · Updated Apr 7, 2026 · Assigned by MediaTek

Vendor: MediaTek Product: MediaTek chipset

Description

In Modem, there is a possible system crash due to a logic error. 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: MOLY01106496; Issue ID: MSV-4467.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6813, MT6815, MT6835, MT6878, MT6897, MT6899, MT6986, MT6991, MT6993, MT8668, MT8676, MT8678, MT8755, MT8775, MT8792, MT8793, MT8863, MT8873, MT8883 —

Advisories 2

References