{
  "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-2026-70179",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-70179",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-13T19:00:26.492Z",
    "updatedAt": "2026-10-23T22:25:21.302Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "ASP.NET Core Elevation of Privilege Vulnerability",
      "summary": "Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.",
      "affected": [
        {
          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2022 version 17.14",
          "versions": [
            {
              "version": "17.14.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "17.14.42"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2026 version 18.10",
          "versions": [
            {
              "version": "18.10.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "18.10.4"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft.AspNetCore.Authentication.Negotiate",
          "platforms": [
            ".NET 10.0 runtime installed on Linux",
            ".NET 10.0 runtime installed on Mac OS",
            ".NET 10.0 runtime installed on Windows",
            ".NET 8.0 runtime installed on Linux",
            ".NET 8.0 runtime installed on Mac OS",
            ".NET 8.0 runtime installed on Windows",
            ".NET 9.0 runtime installed on Linux",
            ".NET 9.0 runtime installed on Mac OS",
            ".NET 9.0 runtime installed on Windows"
          ],
          "versions": [
            {
              "version": "10.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.0.13"
            }
          ]
        }
      ]
    }
  }
}