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Medium · 4.6 CVE-2026-20435 EUVD-2026-9160GHSA-2727-h6mf-8pqp

In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, …

Published Mar 2, 2026 · Updated Mar 30, 2026 · Assigned by MediaTek

Description

In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT2737, MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6813, MT6833, MT6853, MT6855, MT6877, MT6878, MT6879, MT6880, MT6885, MT6886, MT6890, MT6893, MT6895, MT6897, MT6983, MT6985, MT6989, MT6990, MT6993, MT8169, MT8186, MT8188, MT8370, MT8390, MT8676, MT8678, MT8696, MT8793 —

Advisories 2

References