CVE-2026-20456

CVSS Score & Metrics

Base Score

5.5 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability 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.

Vulnerability Details

Published Date

June 01, 2026

Last Modified

June 01, 2026

CWE ID

CWE-787

Source

NVD

Vendor

MediaTek, Inc.

Product

MediaTek chipset

External References

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

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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