Vulnerability Description
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 associated I/O.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-12659?
CVE-2026-12659 is a documented vulnerability. 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...
How severe is CVE-2026-12659?
CVSS scoring is not yet available for CVE-2026-12659. Check NVD for updates.
Is there a patch for CVE-2026-12659?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.