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CVE-2026-4483

🗓️ 08 Apr 2026 07:25:03Reported by MoxaType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

CVE-2026-4483: MxGeneralIo IOCTL exposes MSR access; may enable privilege escalation or crash.

Related
Detection
Affected
Refs
CNA
Node
OR
moxamxgeneralioRange1.0–1.4.0windows_7_x86
OR
moxamxgeneralioRange1.0–1.5.0windows_10
moxamxgeneralioRange1.0–1.5.0windows_11
moxamxgeneralioRange1.0–1.4.0windows_7_x64
[
  {
    "vendor": "Moxa",
    "product": "MxGeneralIo",
    "platforms": [
      "Windows 7 x86"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThan": "1.4.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Moxa",
    "product": "MxGeneralIo",
    "platforms": [
      "Windows 10",
      "Windows 11"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThan": "1.5.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Moxa",
    "product": "MxGeneralIo",
    "platforms": [
      "Windows 7 x64"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThan": "1.4.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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24 Jul 2026 20:10Current
6.1Medium risk
Vulners AI Score6.1
CVSS 47
EPSS0.00389
SSVC
52