CVE-2026-9624
RSLinx Classic® - Multiple Vulnerabilities
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-191 |
| Vendor | rockwell automation |
| Product | rslinx classic® |
| Published | Sep 1, 2026 |
| Last Updated | Sep 1, 2026 |
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Affected Versions
Rockwell Automation / RSLinx Classic®
V4.50 and prior