CVE-2025-12811: Delinea Inc Cloud Suite And Privileged Access Service

Medium severity, CVSS 6.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in Delinea Inc. Cloud Suite and Privileged Access Service. If you're not using the latest Server Suite agents, this fix requires that you upgrade to Server Suite 2023.1 (agent 6.0.1) or later. * If you cannot upgrade to Release 2023.1 (agent version 6.0.1) or later, you can choose one of the following versions: * Server Suite release 2023.0.5 (agent version 6.0.0-158) * Server Suite release 2022.1.10 (agent version 5.9.1-337)

Affected products

• Delinea Inc Cloud Suite And Privileged Access Service: up to and including 25.1 HF4

Published 2026-02-18. Last modified 2026-06-17.