{
  "cveId": "CVE-2026-32175",
  "url": "https://patchblox.com/security/cve/CVE-2026-32175",
  "summary": "CVE-2026-32175 is fixed in 4 products on 2 platforms, first by KB5093446, released May 12, 2026. 3 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": ".NET Core Tampering Vulnerability",
  "description": "\u003Cp\u003EA tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system. However, an attacker would have limited control over the destination of the files and directories.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker must send a specially crafted file to a vulnerable system.\u003C/p\u003E\n\u003Cp\u003EThe security update fixes the vulnerability by ensuring .NET Core properly handles files.\u003C/p\u003E",
  "published": "2026-05-12T18:16:58Z",
  "severity": "Important",
  "cvss": 4.3,
  "cwe": "Absolute Path Traversal",
  "epss": 0.00711,
  "epssPercentile": 0.53813,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32175",
  "fixes": [
    {
      "platform": "microsoft",
      "product": ".NET 10.0 runtime installed on Windows",
      "fixedVersion": "",
      "fix": "KB5093446",
      "url": "https://patchblox.com/security/fix/microsoft/kb5093446",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": ".NET 8.0 runtime installed on Windows",
      "fixedVersion": "",
      "fix": "KB5093447",
      "url": "https://patchblox.com/security/fix/microsoft/kb5093447",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": ".NET 9.0 runtime installed on Windows",
      "fixedVersion": "",
      "fix": "KB5093448",
      "url": "https://patchblox.com/security/fix/microsoft/kb5093448",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft .NET Windows Desktop Runtime 8.0",
      "fixedVersion": "8.0.30",
      "fix": "Microsoft .NET Windows Desktop Runtime 8.0 8.0.30",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.dotnet.desktopruntime.8-8.0.30",
      "released": "2026-07-23T00:00:00Z"
    }
  ],
  "noFixYet": [
    {
      "platform": "Windows apps",
      "product": "Microsoft Windows Desktop Runtime - 8.0.25 (arm64)",
      "status": "no-fix",
      "affectedVersion": "8.0.25"
    },
    {
      "platform": "Windows apps",
      "product": "Microsoft Windows Desktop Runtime - 8.0.25 (x64)",
      "status": "no-fix",
      "affectedVersion": "8.0.25"
    },
    {
      "platform": "Windows apps",
      "product": "Microsoft Windows Desktop Runtime - 8.0.25 (x86)",
      "status": "no-fix",
      "affectedVersion": "8.0.25"
    }
  ],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}