Resource exhaustion in Rockwell Automation 1734 Point I/o
CVE-2026-10573
A denial-of-service security issue exists in 1734 POINT I/O™ module. The security issue stems from improper handling of crafted CIP messages, which can cause the module to enter a faulted state. A restart is required to recover.
EPSS: 0.002 (10.8th percentile) — read the EPSS interpretation.
Affected products
- Rockwell Automation 1734 Point I/o — versions 3.023