CVE-2026-9625 A denial-of-service security issue exists within… — CVE Notify — TG.ME

🚨 CVE-2026-9625
A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet with an oversized embedded message request can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover.

🎖@cveNotify
Rockwell Automation
SD1794 | Security Advisory | Rockwell Automation | US
RSLinx Classic® - Multiple Vulnerabilities
September 1, 2026 27