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

AI Predicted 7.8 Difficulty: Moderate

Affected Version Matrix 1

VendorProductVersion RangeStatus
Rockwell AuotmationArena® SimulationV17.00.00 and prioraffected
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I. Basic Information for CVE-2026-8312

Vulnerability Information
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Vulnerability Title
Rockwell Automation Arena® - Memory Corruption Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Rockwell AuotmationArena® Simulation V17.00.00 and prior -

II. Public POCs for CVE-2026-8312

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III. Intelligence Information for CVE-2026-8312

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Vendor Advisories for CVE-2026-8312 (1)

IV. Related Vulnerabilities

Same product: Arena® Simulation
Same vendor: Rockwell Auotmation
Same weakness: CWE-787

V. Comments for CVE-2026-8312

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