CVE-2026-16800: 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 schedule feature in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with schedule creation permission to execute arbitrary PowerShell code via crafted schedule parameter names concatenated into a script invocation.

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.