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Medium · 6.7 CVE-2026-20584 EUVD-2026-115048GHSA-wxfx-9v42-f7mw

In usb, there is a possible memory corruption due to a missing bounds check. This could lead to local escalation of privilege if a maliciou…

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

Description

In usb, there is a possible memory corruption due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411916; Issue ID: MSV-9746.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6739, MT6761, MT6765, MT6768, MT6769, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6858, MT6877, MT6878, MT6879, MT6881, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993 —

References