Rockwell Automation Logix 5370 & 5570 Controllers Vulnerable To Denial of Service Via CIP

Rockwell Automation has identified a denial-of-service vulnerability (CVE-2026-11317) affecting several versions of its Logix 5370 and 5570 controllers. The vulnerability stems from a fault triggered by crafted CIP messages, potentially leading to a major nonrecoverable fault (MNRF) and requiring a program download for…