CVE-2026-17568: Devolutions Server

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership management permission to escalate privileges to administrator via a crafted API request. This issue affects : * Devolutions Server 2026.2.4.0 through 2026.2.12.0 * Devolutions Server 2026.1.23.0 and earlier

Affected products

• Devolutions Devolutions Server: before 2026.1.24.0 (fixed in 2026.1.24.0); from 2026.2.4.0, before 2026.2.14.0 (fixed in 2026.2.14.0)

Published 2026-07-27. Last modified 2026-08-03.