[Control Systems] Moxa security advisory (AV26-594)

Serial number: AV26-594
Date: June 12, 2026

On June 12, 2026, Moxa published a security advisory to address vulnerabilities in the following products:

• UC-1200A / UC-2200A /UC-3400A /UC-4400A /UC-8200 series– multiple versions and models
• V1200 Series – version v1.2.0 and prior
• V3200 / V3400 series – version v1.1 and prior
• V2406C WL Models – version v1.2 and prior

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates. 

• CVE-2026-9266: Missing Required Cryptographic Step Vulnerability in Industrial Computers
• Moxa Security Advisories