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OpenAdvisories
High ICSA-26-197-01 4 CVEs

Rockwell Automation Arena

Published Jul 16, 2026 · Updated Jul 16, 2026

Vendor: Rockwell Automation Product: Arena

Summary

Successful exploitation these vulnerabilities could allow an attacker to execute arbitrary code in the context of the current process.

Vulnerabilities 4

  • High 7.0
    CVE-2026-8085

    Rockwell Automation Arena® - Memory Corruption Vulnerability

    A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the model.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could…

    Rockwell Automation Arena® Simulation ICS / OT
  • High 7.0
    CVE-2026-8312

    Rockwell Automation Arena® - Memory Corruption Vulnerability

    A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the expmt.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could…

    Rockwell Auotmation Arena® Simulation ICS / OT
  • High 7.0
    CVE-2026-8313

    Rockwell Automation Arena® - Memory Corruption Vulnerability

    A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the linker.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker coul…

    Rockwell Automation Arena® Simulation ICS / OT
  • High 7.0
    CVE-2026-8314

    Rockwell Automation Arena® - Memory Corruption Vulnerability

    A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the siman.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could…

    Rockwell Automation Arena® Simulation ICS / OT

Revision history

  1. #1

    Initial Publication

References