Memory Corruption Flaw in Arena Simulation by Rockwell Automation

CVE-2026-8085

What is CVE-2026-8085?

A memory corruption issue has been identified in Arena Simulation due to improper validation of user-supplied data in the model.exe (Siman) component. This vulnerability can lead to an out-of-bounds write, potentially allowing an attacker to execute arbitrary code. By persuading a user to open a specially crafted file, attackers may exploit this flaw to control the current process, highlighting the importance of securing software against such vulnerabilities.

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