CVE-2026-20436

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00473802; Issue ID: MSV-5970.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Mar 2, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-20436: Medium severity, CVSS 6.7 | Vulnix