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Medium · 5.5 CVE-2026-20456 EUVD-2026-33545GHSA-v8qh-hh5q-9vc3

In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User ex…

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

Description

In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 —

Advisories 1

References