CVE-2026-16801: Devolutions PowerShell Universal

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper control of generation of code ('Code Injection') in the variables feature in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with variable write permission to execute arbitrary PowerShell code via a crafted variable value that is not properly escaped when written to the variables configuration file.

Affected products

• Devolutions PowerShell Universal: before 2026.2.3.0 (fixed in 2026.2.3.0)

Published 2026-07-24. Last modified 2026-07-29.