Industrial Control Systems
CISA ICSA-26-281-03: Satel Netco Design 2.1.7 Fixes Four Vulnerabilities
10/08/2026
Satel issued ICSA-26-281-03. Match affected deployments, apply supported fixes, validate operations, and retain evidence.
CISA ICSA-26-281-02: Patch openPDC and openHistorian OT Data Systems
10/08/2026
Grid Protection Alliance issued ICSA-26-281-02. Match affected deployments, apply supported fixes, validate operations, and retain evidence.
CISA ICSA-26-281-01: Update Red Lion N-Tron 700 Series Switches
10/08/2026
Red Lion Controls issued ICSA-26-281-01. Match affected deployments, apply supported fixes, validate operations, and retain evidence.
CISA Warns of Critical Savannah lwIP SMTP Client Buffer Overflow
10/06/2026
Savannah lwIP published ICSA-26-279-02 security fixes. Inventory scope, apply supported updates, validate operations, and retain evidence.