CVE-2026-21709

—

CVSS 3.1

6.7 medium

EPSS

<1%p7

Published

Apr 17, 2026 (Apr 17, 2026)

Modified

Jun 17, 2026

Description

A vulnerability allowing a local attacker with administrator privileges to bypass Windows Driver Signature Enforcement.

Weakness: CWE-77
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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