Security Advisory

CVE-2026-9624

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-01 13:35:35

Last updated 2026-09-01 15:46:50

Assigner Rockwell

CVSS score 8.7

State PUBLISHED

Description

A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet can cause the RSLinx® Classic service to crash due to insufficient data length validation, requiring a restart of the service to recover.

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