CVE-2026-11317 – Rockwell Automation Logix 5370 and 5570 Controllers Vulnerable To Denial of Service Via CIP

CVE ID :CVE-2026-11317

Published : June 16, 2026, 3:16 p.m. | 25 minutes ago

Description :A denial of service security issue exists in the
affected product. The security issue stems from a fault occurring when a
crafted CIP message is sent. Devices with less memory are more likely to be
affected. This can result in a major nonrecoverable fault (MNRF). A program
download is required to recover.

Severity: 8.7 | HIGH

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