{
  "cveId": "CVE-2019-1074",
  "url": "https://patchblox.com/security/cve/CVE-2019-1074",
  "summary": "CVE-2019-1074 is fixed in 16 products on 1 platform, first by KB4507455, released July 9, 2019. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Microsoft Windows Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists in Microsoft Windows where certain folders, with local service privilege, are vulnerable to symbolic link attack.\u003C/p\u003E\n\u003Cp\u003EAn attacker who successfully exploited this vulnerability could potentially access unauthorized information.\u003C/p\u003E\n\u003Cp\u003EThe update addresses this vulnerability by not allowing symbolic links in these scenarios.\u003C/p\u003E",
  "published": "2019-07-09T12:00:00Z",
  "severity": "Important",
  "cvss": 5.3,
  "epss": 0.0162,
  "epssPercentile": 0.76217,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1074",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.1268",
      "fix": "KB4507455",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507455",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for ARM64-based Systems",
      "fixedVersion": "16299.1268",
      "fix": "KB4507455",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507455",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.1268",
      "fix": "KB4507455",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507455",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.885",
      "fix": "KB4507435",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507435",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for ARM64-based Systems",
      "fixedVersion": "17134.885",
      "fix": "KB4507435",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507435",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.885",
      "fix": "KB4507435",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507435",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.615",
      "fix": "KB4507469",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507469",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.615",
      "fix": "KB4507469",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507469",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.615",
      "fix": "KB4507469",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507469",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "18362.239",
      "fix": "KB4507453",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507453",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "18362.239",
      "fix": "KB4507453",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507453",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "18362.239",
      "fix": "KB4507453",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507453",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.615",
      "fix": "KB4507469",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507469",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.615",
      "fix": "KB4507469",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507469",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1803  (Server Core Installation)",
      "fixedVersion": "17134.885",
      "fix": "KB4507435",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507435",
      "released": "2019-07-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "18362.239",
      "fix": "KB4507453",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507453",
      "released": "2019-07-09T00:00:00Z"
    }
  ],
  "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"
  }
}