HIGH 8.7 NVD

CVE-2026-9624

A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet can cause the RSLinx® Classic service to crash due to insufficient data l

A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet can cause the RSLinx® Classic service to crash due to insufficient data length validation, requiring a restart of the service to recover.

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1794.

Published: 2026-09-01 · Source: NVD · Feed updated: 2026-09-01

This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-01 via NVD.

vulnfeed aggregates 11520 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.