Memory Corruption Vulnerability in Arena® Simulation by Rockwell Automation

CVE-2026-8314

What is CVE-2026-8314?

A memory corruption vulnerability exists in Arena® Simulation's siman.exe component, caused by improper validation of user-supplied data. This flaw can lead to out-of-bounds writes, potentially allowing attackers to execute arbitrary code within the context of the current process. An attacker could exploit this vulnerability by persuading a user to open a specially crafted file, creating risks for systems utilizing this simulation software.

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