VULNERABILITY INTELLIGENCE
CVE-2026-12659
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-07-14
Last modified2026-10-24
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.
Weakness classification
- PSIRT@rockwellautomation.com: CWE-415