{
  "cveId": "CVE-2023-35312",
  "url": "https://patchblox.com/security/cve/CVE-2023-35312",
  "summary": "CVE-2023-35312 is fixed in 29 products on 1 platform, first by KB5028169, released July 11, 2023. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability",
  "description": "",
  "published": "2023-07-11T12:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "cwe": "Integer Overflow or Wraparound",
  "epss": 0.00494,
  "epssPercentile": 0.42682,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35312",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.6085",
      "fix": "KB5028169",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028169",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.6085",
      "fix": "KB5028169",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028169",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.4645",
      "fix": "KB5028168",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028168",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.4645",
      "fix": "KB5028168",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028168",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.4645",
      "fix": "KB5028168",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028168",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5028166",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028166",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.20048",
      "fix": "KB5028186",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028186",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.20048",
      "fix": "KB5028186",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028186",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "22621.1992",
      "fix": "KB5028185",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028185",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for x64-based Systems",
      "fixedVersion": "22621.1992",
      "fix": "KB5028185",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028185",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for ARM64-based Systems",
      "fixedVersion": "22000.2176",
      "fix": "KB5028182",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028182",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for x64-based Systems",
      "fixedVersion": "22000.2176",
      "fix": "KB5028182",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028182",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5028224",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028224",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5028240",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028240",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028224",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028224",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028240",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028240",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5028233",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028233",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5028232",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028232",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028233",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028233",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028232",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028232",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5028228",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028228",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5028223",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028223",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028228",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028228",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5028223",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028223",
      "released": "2023-07-11T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.6085",
      "fix": "KB5028169",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028169",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.6085",
      "fix": "KB5028169",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028169",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.4645",
      "fix": "KB5028168",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028168",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.4645",
      "fix": "KB5028168",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028168",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.1850",
      "fix": "KB5028171",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028171",
      "released": "2023-07-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.1850",
      "fix": "KB5028171",
      "url": "https://patchblox.com/security/fix/microsoft/kb5028171",
      "released": "2023-07-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}