Serial number: AV26-274
Date: March 24, 2026
On March 23, 2026, CERT@VDE published a security advisory to address vulnerabilities in the following products:
- Helmholz myREX24V2 – firmware versions 2.19.3 and prior
- Helmholz myREX24V2.virtual – firmware versions 2.19.3 and prior
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.
![[Control systems] Helmholz security advisory (AV26-274)](https://canadiancyberwatch.ca/wp-content/uploads/2026/03/cyber-open-graph-1024x538.jpg)