CVE-2026-20456

Published: Jun 1, 2026

Modified: Jun 1, 2026

PUBLISHED

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.

Vendor	Product	Versions
MediaTek, Inc.	MediaTek chipset	affected `MT7902` affected `MT7920` affected `MT7921` affected `MT7922` affected `MT7925` +1 more versions

Weaknesses (CWE)

CWE-787

References

https://corp.mediatek.com/product-security-bulletin/June-2026

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CVE-2026-20456

Description

Affected Products

Weaknesses (CWE)

References