{
  "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-2026-6607",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-6607",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-20T05:00:23.135Z",
    "updatedAt": "2026-04-20T11:37:05.103Z",
    "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": "lm-sys fastchat Worker API Endpoint api_generate resource consumption",
      "summary": "A security vulnerability has been detected in lm-sys fastchat up to 0.2.36. This issue affects the function api_generate of the component Worker API Endpoint. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The identifier of the patch is c9e84b89c91d45191dc24466888de526fa04cf33. It is suggested to install a patch to address this issue. Commit ff66426 patched this issue in api_generate of base_model_worker.py and did miss other entry points.",
      "affected": [
        {
          "vendor": "lm-sys",
          "product": "fastchat",
          "versions": [
            {
              "version": "0.2.0",
              "status": "affected"
            },
            {
              "version": "0.2.1",
              "status": "affected"
            },
            {
              "version": "0.2.2",
              "status": "affected"
            },
            {
              "version": "0.2.3",
              "status": "affected"
            },
            {
              "version": "0.2.4",
              "status": "affected"
            },
            {
              "version": "0.2.5",
              "status": "affected"
            },
            {
              "version": "0.2.6",
              "status": "affected"
            },
            {
              "version": "0.2.7",
              "status": "affected"
            },
            {
              "version": "0.2.8",
              "status": "affected"
            },
            {
              "version": "0.2.9",
              "status": "affected"
            },
            {
              "version": "0.2.10",
              "status": "affected"
            },
            {
              "version": "0.2.11",
              "status": "affected"
            },
            {
              "version": "0.2.12",
              "status": "affected"
            },
            {
              "version": "0.2.13",
              "status": "affected"
            },
            {
              "version": "0.2.14",
              "status": "affected"
            },
            {
              "version": "0.2.15",
              "status": "affected"
            },
            {
              "version": "0.2.16",
              "status": "affected"
            },
            {
              "version": "0.2.17",
              "status": "affected"
            },
            {
              "version": "0.2.18",
              "status": "affected"
            },
            {
              "version": "0.2.19",
              "status": "affected"
            },
            {
              "version": "0.2.20",
              "status": "affected"
            },
            {
              "version": "0.2.21",
              "status": "affected"
            },
            {
              "version": "0.2.22",
              "status": "affected"
            },
            {
              "version": "0.2.23",
              "status": "affected"
            },
            {
              "version": "0.2.24",
              "status": "affected"
            },
            {
              "version": "0.2.25",
              "status": "affected"
            },
            {
              "version": "0.2.26",
              "status": "affected"
            },
            {
              "version": "0.2.27",
              "status": "affected"
            },
            {
              "version": "0.2.28",
              "status": "affected"
            },
            {
              "version": "0.2.29",
              "status": "affected"
            },
            {
              "version": "0.2.30",
              "status": "affected"
            },
            {
              "version": "0.2.31",
              "status": "affected"
            },
            {
              "version": "0.2.32",
              "status": "affected"
            },
            {
              "version": "0.2.33",
              "status": "affected"
            },
            {
              "version": "0.2.34",
              "status": "affected"
            },
            {
              "version": "0.2.35",
              "status": "affected"
            },
            {
              "version": "0.2.36",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}