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CVE-2026-8312 Rockwell Automation Arena® - Memory Corruption Vulnerability

🗓️ 14 Jul 2026 12:43:09Reported by RockwellType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

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 at...

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ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8312
14 Jul 202612:43
attackerkb
CVE
CVE-2026-8312
14 Jul 202612:43
cve
EUVD
EUVD-2026-43669
14 Jul 202615:32
euvd
NVD
CVE-2026-8312
14 Jul 202613:19
nvd
Positive Technologies
PT-2026-58020
14 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-8312 Rockwell Automation Arena® - Memory Corruption Vulnerability
14 Jul 202612:43
vulnrichment
[
  {
    "vendor": "Rockwell Auotmation",
    "product": "Arena® Simulation",
    "versions": [
      {
        "status": "affected",
        "version": "V17.00.00 and prior"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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14 Jul 2026 12:43Current
CVSS 47
5