{
  "cveId": "CVE-2026-45604",
  "url": "https://patchblox.com/security/cve/CVE-2026-45604",
  "summary": "CVE-2026-45604 is fixed in 10 products on 1 platform, first by KB5093998, released June 9, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Windows Managed Installer Information Disclosure Vulnerability",
  "description": "\u003Cp\u003EOut-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.\u003C/p\u003E",
  "published": "2026-06-09T07:00:00Z",
  "severity": "Important",
  "cvss": 5.5,
  "cwe": "Out-of-bounds Read",
  "epss": 0.00341,
  "epssPercentile": 0.27758,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45604",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 23H2 for ARM64-based Systems",
      "fixedVersion": "22631.7219",
      "fix": "KB5093998",
      "url": "https://patchblox.com/security/fix/microsoft/kb5093998",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 23H2 for x64-based Systems",
      "fixedVersion": "22631.7219",
      "fix": "KB5093998",
      "url": "https://patchblox.com/security/fix/microsoft/kb5093998",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 24H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5094126",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094126",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 24H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5094126",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094126",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 25H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5094126",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094126",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 25H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5094126",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094126",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 26H1 for ARM64-based Systems",
      "fixedVersion": "28000.2269",
      "fix": "KB5095051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5095051",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 26H1 for x64-based Systems",
      "fixedVersion": "28000.2269",
      "fix": "KB5095051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5095051",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2025",
      "fixedVersion": "26100.32995",
      "fix": "KB5094125",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094125",
      "released": "2026-06-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2025 (Server Core installation)",
      "fixedVersion": "26100.32995",
      "fix": "KB5094125",
      "url": "https://patchblox.com/security/fix/microsoft/kb5094125",
      "released": "2026-06-09T00:00:00Z"
    }
  ],
  "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"
  }
}