{
  "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-2026-8468",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-8468",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-14T10:29:51.062Z",
    "updatedAt": "2026-05-27T15:41:29.241Z",
    "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": "Unbounded buffer accumulation in multipart header parsing causes denial of service in plug",
      "summary": "Allocation of Resources Without Limits or Throttling vulnerability in plug_project plug allows denial of service via unbounded buffer accumulation in multipart header parsing.\n\n'Elixir.Plug.Conn':read_part_headers/2 in lib/plug/conn.ex does not obey its :length parameter. There is no upper bound on the size of the accumulated buffer. By contrast, the sibling function read_part_body has an explicit byte_size(acc) > length guard that stops accumulation once a limit is reached. No such guard exists in read_part_headers. An unauthenticated remote attacker can exhaust server memory by sending a crafted multipart/form-data request, causing a denial of service.\n\nThis issue affects plug from 1.4.0 before 1.15.4, 1.16.3, 1.17.1, 1.18.2, and 1.19.2.",
      "affected": [
        {
          "vendor": "elixir-plug",
          "product": "plug",
          "packageName": "plug",
          "collectionURL": "https://repo.hex.pm",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1.4.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "1.15.4"
            },
            {
              "version": "1.16.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "1.16.3"
            },
            {
              "version": "1.17.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "1.17.1"
            },
            {
              "version": "1.18.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "1.18.2"
            },
            {
              "version": "1.19.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "1.19.2"
            }
          ]
        },
        {
          "vendor": "elixir-plug",
          "product": "plug",
          "packageName": "elixir-plug/plug",
          "collectionURL": "https://github.com",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c52b2f32c90bccd718202bafccb5f95594e30183",
              "status": "affected",
              "versionType": "git",
              "lessThan": "*",
              "changes": [
                {
                  "at": "2cb7958d33030aa826b0c7404375844d4593d43a",
                  "status": "unaffected"
                },
                {
                  "at": "aa69c5ece99c40ded88b8c6581ecc86664b0b734",
                  "status": "unaffected"
                },
                {
                  "at": "d5dfffe25e975585227b1b85d247b0d14164bc45",
                  "status": "unaffected"
                },
                {
                  "at": "df812a1527bae9e941965e897308a2b8bbf83a94",
                  "status": "unaffected"
                },
                {
                  "at": "33858427c7f2737d560a2e40a0c9a9270d77d1d7",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  }
}