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5.3 Medium

CVE-2026-20417 In pcie, there is a possible out of bounds write due to a missing bounds check

Description

In pcie, 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: ALPS10314946 / ALPS10340155; Issue ID: MSV-5154.

Affected products and versions

Product Affected versions Fixed in
MT6991, MT6993, MT8678 Versions not published
MT6991 Versions not published
MT6993 Versions not published
MT8678 Versions not published
MediaTek chipset Versions not published
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