{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "23c061f4e804a51badd5f85227e65185651253b5"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "23c061f4e804a51badd5f85227e65185651253b5"
            }
          ],
          "repo": "https://github.com/meta/hhvm",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "When parsing request variables such as query-string and form parameters, HHVM did not check that appending a nested array succeeded before descending into it. A remote, unauthenticated attacker could send a GET or POST request which would crash the HHVM server process before any application code runs, leading to denial of service. This issue affected HHVM prior to 23c061f4e804a51badd5f85227e65185651253b5.",
  "id": "CVE-2026-119723",
  "modified": "2026-11-14T02:30:28.427740800Z",
  "published": "2026-11-11T17:17:17.220Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.facebook.com/security/advisories/cve-2026-119723"
    },
    {
      "type": "FIX",
      "url": "https://github.com/meta/hhvm/commit/23c061f4e804a51badd5f85227e65185651253b5"
    }
  ]
}