{
  "cveId": "CVE-2021-2291",
  "url": "https://patchblox.com/security/cve/CVE-2021-2291",
  "summary": "CVE-2021-2291 is fixed in Oracle VirtualBox on 1 platform by Oracle VirtualBox 6.1.20 (version 6.1.20), released April 20, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Oracle VM VirtualBox: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).",
  "description": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 4.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N).",
  "published": "2021-04-22T22:15:16Z",
  "severity": "",
  "cvss": 4.7,
  "epss": 0.00763,
  "epssPercentile": 0.55608,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2021-2291",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Oracle VirtualBox",
      "fixedVersion": "6.1.20",
      "fix": "Oracle VirtualBox 6.1.20",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.virtualbox-6.1.20",
      "released": "2021-04-20T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}