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OpenAdvisories
High ICSA-26-197-08 1 CVE

Rockwell Automation Flex 5000 Adapter

Published Jul 16, 2026 · Updated Jul 16, 2026

Vendor: Rockwell Automation Product: Flex 5000 Adapter

Summary

Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition on the affected product.

Vulnerabilities 1

  • High 8.7
    CVE-2026-12659

    Rockwell Automation Flex 5000® Adapter - Denial of Service

    A denial-of-service security issue exists in the affected products. The security issue stems from improper handling of exceptional conditions when processing crafted CIP packets sent to the adapter. A power cycle is required to recover the module and associat…

    Rockwell Automation The FLEX 5000® EtherNet/IP Adapter ICS / OT

Revision history

  1. #1

    Initial Republication of Rockwell Automation Security Advisory SD1789

References