CVE-2026-9089 Details
Description
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.
A vulnerability exists in ConnectWise Automate Agent versions prior to 2026.5, where the agent does not fully verify the authenticity of components during plugin loading and self-update processes. This lack of proper integrity checks can lead to the execution of unverified code, potentially allowing for malicious modifications or actions.
Users can update to ConnectWise Automate version 2026.5, which includes improved integrity verification for all agent components. Instructions for updating to this release are available in the ConnectWise Automate Release Notes 2026.5.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 21, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.connectwise.com/company/trust/security-bulletins/2026-05-21-connectwise-automate-bulletin | ConnectWise | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-494 | Download of Code Without Integrity Check | ConnectWise |
Affected Products
| Product | Versions |
|---|---|
| connectwise automate | < 2026.5 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | ConnectWise |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 22, 2026 | Initial Analysis | [email protected] |
| May 21, 2026 | New CVE Received | ConnectWise |