Topic

CIP

1 articleUpdated 8 Oct 2026

ThreatsIndustrial & OTHigh
Rockwell Automation ControlLogix 5580 EtherNet/IP CIP Flaw Triggers Critical Process Controller Hangs
CISA industrial advisory ICSA-26-288-03 details high-severity flaw CVE-2026-49821 in Rockwell Automation ControlLogix 5580 controllers causing unrecoverable CPU hangs.
Mei-Lin Chen8 Oct 20268 min read