Security News

Rockwell Automation Fixes Over a Dozen Security Flaws in Industrial Software

Security Week · 2 Sept 2026

Key Takeaway If your business uses Rockwell Automation software or works with vendors who do, check for and apply the latest security patches as soon as possible.

Rockwell Automation, a major supplier of industrial automation and control systems, has published security advisories covering more than a dozen vulnerabilities found in products including RSLinx Classic, ArmorStart, ControlFLASH, and FactoryTalk. These tools are widely used to manage and monitor industrial equipment, meaning the flaws could potentially affect manufacturing, utilities, and other operational technology environments that rely on them.

While specific technical details of each vulnerability have not been disclosed publicly in full, the scale of this patch release highlights the ongoing security challenges facing industrial control system (ICS) vendors. Vulnerabilities in this category of software can sometimes allow attackers to disrupt operations, gain unauthorized access, or manipulate industrial processes if left unpatched.

Australian businesses using Rockwell Automation products, even indirectly through third-party integrators or contractors, should treat this as a reminder to review their patch management processes for operational technology. Many SMBs assume industrial software falls outside their IT security responsibilities, but any business connected to manufacturing, logistics, or utility supply chains may be exposed.

Summarised by CISO AI from Security Week. We link back to every original so you can read it yourself.