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OpenAdvisories
High · 7.8 CVE-2026-20455 EUVD-2026-33544GHSA-jf3x-c8h2-5gjj

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

Published Jun 1, 2026 · Updated Jun 2, 2026 · Assigned by MediaTek

Description

In geniezone, 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: ALPS10873936; Issue ID: MSV-6784.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8791T, MT8793, MT8797, MT8798, MT8910 —

Advisories 1

References