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Medium · 4.4 CVE-2026-20493 EUVD-2026-52083GHSA-pv3g-w5cg-j5g3

In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious a…

Published Aug 3, 2026 · Updated Aug 3, 2026 · Assigned by MediaTek

Description

In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: BORA00154903; Issue ID: MSV-7575.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6890, MT6988, MT6990 —

References