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High · 7.8 CVE-2025-20764 EUVD-2025-200161GHSA-78wc-wcvq-m8h7

In smi, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malici…

Published Dec 2, 2025 · Updated Feb 26, 2026 · Assigned by MediaTek

Description

In smi, there is a possible out of bounds write 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: ALPS10259774; Issue ID: MSV-5029.

Affected products

VendorProductAffectedFixed
MediaTek MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989 Android 14.0, 15.0, 16.0 —

References