5 Advisories and 2 Updates Published – 6-4-26

Today, CISA’s NCCIC-ICS published five control system security advisories for products from Hitachi Energy (3), B&R, and NAVTOR. They also updated two advisories for products from Schnieder Electric and Mitsubishi Electric. I also take a down-the-rabbit-hole look at additional NAVTOR vulnerabilities.

Hitachi Energy Advisory #1

This advisory describes a he…