HIGH 8.7 NVD

CVE-2026-12656

A denial-of-service security issue exists in the affected product and version. The security issue stems from improper handling of network storm traffic, which c

A denial-of-service security issue exists in the affected product and version. The security issue stems from improper handling of network storm traffic, which can interrupt communication, cause device faults, and affect open TCP and UDP ports. A power cycle is required to recover the device to its normal state.

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1801.

Published: 2026-10-13 · Source: NVD · Feed updated: 2026-10-13

This high severity vulnerability with a CVSS score of 8.7 was published on 2026-10-13 via NVD.

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