{
  "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-2026-86857",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-86857",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-24T18:37:47.129Z",
    "updatedAt": "2026-09-25T12:30:11.668Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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": "Authorization Bypass in ServiceNow AI Platform",
      "summary": "ServiceNow has remediated an authorization bypass security issue that was identified in the ServiceNow AI Platform. This security issue, if exploited, could enable an authenticated user to access data within the ServiceNow AI Platform that the user otherwise would not be entitled to access, potentially enabling further unintended access.\n\n\n\n\n\nServiceNow deployed an update to hosted instances, and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.",
      "affected": [
        {
          "vendor": "ServiceNow",
          "product": "ServiceNow AI Platform",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Yokohama Patch 13 Hot Fix 5a"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Zurich Patch 10 Hot Fix 3b"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Zurich Patch 10 Hot Fix 4a W32"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Zurich Patch 11 Hot Fix 3"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Australia Patch 2 Hot Fix 4b W32"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Australia Patch 4 Hot Fix 3"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "Australia Patch 5"
            }
          ]
        }
      ]
    }
  }
}