CVE-2026-20418

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

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

Vulnerability Description

In Thread, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465153; Issue ID: MSV-4927.

Vulnerability Details

Published Date

February 02, 2026

Last Modified

February 03, 2026

CWE ID

CWE-787

Source

NVD

Vendor

MediaTek, Inc.

Product

MT7931, MT7933

External References

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

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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