{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-12418",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-12418",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-11-07T21:27:04.650Z",
    "updatedAt": "2025-11-13T14:26:11.510Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Potential Denial of Service in Supported Versions of Revenera InstallShield",
      "summary": "Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, and InstallShield2023R2-CVE-2025-12418-SecurityPatch.",
      "affected": [
        {
          "vendor": "Revenera",
          "product": "InstallShield",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2023.R1",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "2023.R2",
              "changes": [
                {
                  "at": "InstallShield2023R2-CVE-2025-12418-SecurityPatch",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "2024.R1",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "2024.R2",
              "changes": [
                {
                  "at": "InstallShield2024R2-CVE-2025-12418-SecurityPatch",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "2025.R1",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "InstallShield2025R1-CVE-2025-12418-SecurityPatch"
            }
          ]
        }
      ]
    }
  }
}