CVE-2026-21709

MEDIUM EPSS 6.8%

Published Apr 17, 20262mo ago · Modified Jun 17, 20262w ago

6.7 CVSS 3.1

Medium

Published Apr 17, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

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

Base Score

6.7

Exploitability

0.8

Impact

5.9

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

EPSS Exploit Probability

6.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

CWE-77 Command Injection Injection

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.