Tornado 6.5.5 security fixes

{
  "id": "2ab35cba9afca65702c36b662ffe4943ae3a6a35c24591b451d5e807a66896b7",
  "url": "https://github.com/tornadoweb/tornado/releases/tag/v6.5.5",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Tornado 6.5.5 security fixes",
    "summary": "Tornado 6.5.5 limits multipart form requests to 100 parts by default, validates cookie arguments against illegal characters, and rejects carriage returns in multipart headers.",
    "evidence": "v6.5.5: What's new in Tornado 6.5.5\n\nMar 10, 2026 Security fixes",
    "products": [
      {
        "name": {
          "value": "Tornado",
          "evidence": "What's new in Tornado 6.5.5"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v6.5.5",
            "evidence": "v6.5.5: What's new in Tornado 6.5.5"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-tornadoweb-tornado",
  "document_id": 22769,
  "published_at": "2026-03-10T21:14:20+00:00"
}