{
  "cveId": "CVE-2022-39421",
  "url": "https://patchblox.com/security/cve/CVE-2022-39421",
  "summary": "CVE-2022-39421 is fixed in Oracle VirtualBox on 1 platform by Oracle VirtualBox 6.1.40 (version 6.1.40), released October 11, 2014. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Oracle VM VirtualBox: Improper Access Control",
  "description": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.40. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. Note: This vulnerability applies to Windows systems only. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).",
  "published": "2022-10-18T21:15:15Z",
  "severity": "",
  "cvss": 7.3,
  "cwe": "CWE-284: Improper Access Control",
  "epss": 0.00401,
  "epssPercentile": 0.34597,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2022-39421",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Oracle VirtualBox",
      "fixedVersion": "6.1.40",
      "fix": "Oracle VirtualBox 6.1.40",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.virtualbox-6.1.40",
      "released": "2014-10-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}