CVE-2026-9089 HIGH

CVE-2026-9089

Vendor Connectwise
Product Automate
Weakness CWE-494 · Download without integrity check
Published May 21, 2026
Last update May 22, 2026

CVSS base score

8.8/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 21, 2026 CVE published
May 22, 2026 Record updated