{
  "cveId": "CVE-2019-1022",
  "url": "https://patchblox.com/security/cve/CVE-2019-1022",
  "summary": "CVE-2019-1022 is fixed in 9 products on 1 platform, first by KB4503327, released June 11, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Windows Audio Service Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege exists in Windows Audio Service. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker could run a specially crafted application that could exploit the vulnerability. This vulnerability by itself does not allow arbitrary code to be run.  However, this vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting how the Windows Audio Service handles processes these requests.\u003C/p\u003E",
  "published": "2019-06-11T07:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "epss": 0.00884,
  "epssPercentile": 0.59449,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1022",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.557",
      "fix": "KB4503327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503327",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.557",
      "fix": "KB4503327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503327",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.557",
      "fix": "KB4503327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503327",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "18362.175",
      "fix": "KB4503293",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503293",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "18362.175",
      "fix": "KB4503293",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503293",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "18362.175",
      "fix": "KB4503293",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503293",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.557",
      "fix": "KB4503327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503327",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.557",
      "fix": "KB4503327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503327",
      "released": "2019-06-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "18362.175",
      "fix": "KB4503293",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503293",
      "released": "2019-06-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}