{
  "niche": {
    "niche_id": "cve_security_intelligence",
    "niche_name": "CVE Security Intelligence Stream",
    "description": "Incremental CVE records from NVD API 2.0 enriched with CISA Known Exploited Vulnerabilities (KEV) metadata. Normalized for LLM SFT/RAG.",
    "update_frequency": "every 7–15 minutes (CVE List); pipeline polls every 15 min",
    "commodity_rationale": "Security advisories are commodity training data for cybersecurity LLMs, threat-intelligence RAG, and autonomous triage agents. Multiple public APIs, daily deltas, and active Hugging Face ecosystem demand.",
    "sources": [
      {
        "name": "NVD API 2.0",
        "url": "https://services.nvd.nist.gov/rest/json/cves/2.0",
        "transport": "aiohttp"
      },
      {
        "name": "CISA KEV Catalog",
        "url": "https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json",
        "transport": "aiohttp"
      }
    ]
  },
  "stats": {
    "total_records": 91,
    "kev_count": 0,
    "exploit_available_count": 1,
    "critical_high_count": 54,
    "average_cvss": 7.68,
    "top_affected_software": [
      [
        "Google Chrome",
        69
      ],
      [
        "Linux Linux Kernel",
        37
      ],
      [
        "Apple Macos",
        34
      ],
      [
        "Samsung Android",
        8
      ],
      [
        "Microsoft Windows",
        6
      ]
    ],
    "last_updated": "2026-06-07T19:57:39.234007+00:00"
  },
  "formats": [
    "jsonl",
    "parquet"
  ]
}