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CVE-2026-9621

N/A CVSS: N/A Published: 2026-09-01 Modified: 2026-09-01

Description

A denial-of-service security issue exists within RSLinx® Classic. The security issue stems from improper handling of a malformed packet. A crafted CIP packet can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover

Affected Platforms

Unknown

Weakness Type

CWE-190

References