Rockwell Automation Patches Over a Dozen Vulnerabilities Across Products
The industrial giant has released advisories for its RSLinx Classic, ArmorStart, ControlFLASH, FactoryTalk, and other products. The post Rockwell Automation Patches Over a Dozen Vulnerabilities Across Products appeared first on SecurityWeek.
Rockwell Automation on Tuesday informed customers that patches or workarounds are available for more than a dozen vulnerabilities discovered across its industrial automation products.
Only one of the new advisories describes critical vulnerabilities. It covers four critical and high-severity denial-of-service (DoS) issues affecting the RSLinx Classic communications software. Exploitation can cause the RSLinx Classic service to crash, requiring a restart for recovery.
Rockwell’s advisory for CVE-2026-9637, a high-severity DoS flaw in ControlLogix and CompactLogix controllers, flags the vulnerability as exploited. However, it’s likely an error, as it’s only listed as such in the document’s header; elsewhere it’s listed as not exploited.
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