Name: CVE-2026-21709: Improper Neutralization of Special Elements used in a Command
Creator: Rapid7
Published: 2026-04-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-21709, CWE-77, CVSS 6.7, EPSS 0.00008

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

CVSS Details

CVSS 3.1 Base Score: 6.7
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Veeam Backup And Replication	—	Upgrade Veeam Backup and Replication to the latest version	May 26, 2026	Mar 12, 2026

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CVSS Details

Covered by Rapid7

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