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CVE-2026-4483

🗓️ 08 Apr 2026 07:25:03Reported by MoxaType 
cve
 cve
🔗 web.nvd.nist.gov👁 58 Views

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

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
MxGeneralIo ioctl Privilege Escalation
15 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-4483
8 Apr 202609:15
–circl
cnnvd
CNNVD
Moxa MxGeneralIo security vulnerability
8 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-4483
8 Apr 202607:25
–cvelist
euvd
EUVD
EUVD-2026-20111
8 Apr 202609:31
–euvd
nvd
NVD
CVE-2026-4483
8 Apr 202608:16
–nvd
ptsecurity
Positive Technologies
PT-2026-31106
8 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-4483: Exposed IOCTL with Insufficient Access Control
8 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-4483
5 Jun 202619:14
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-4483
8 Apr 202607:25
–vulnrichment
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
58