[Control Systems] Moxa security advisory (AV26-938)

Serial number: AV26-938
Date: September 18, 2026

As of September 18, 2026, Moxa is affected by a vulnerability in the following product:

• TN-4500B Series
  • Prior to or equal to v2.0

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

• CVE-2026-15579: Out-of-bounds Write Vulnerability in Ethernet Switch
• Moxa Security Advisory