CVE-2026-9089: ConnectWise Automate

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

The ConnectWise Automate™ Agent does not fully verify the authenticity of components obtained during plugin loading and self-update operations. This issue is addressed in Automate 2026.5.

Affected products

• ConnectWise Automate: before 2026.5 (fixed in 2026.5)

Published 2026-05-21. Last modified 2026-07-23.