CVE-2023-22366: Omron Cx-Motion-Mch Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

CX-Motion-MCH v2.32 and earlier contains an access of uninitialized pointer vulnerability. Having a user to open a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Affected products

• Omron Cx-Motion-Mch Firmware: before 2.33 (fixed in 2.33)

Published 2023-01-17. Last modified 2026-06-17.