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National Vulnerability Database

U.S. National Vulnerability Database

Authentication
No auth
HTTPS
Yes
CORS
Unknown
Category
Security
Data source
public-apis + marcelscruz

Overview

NVD provides US national CVE vulnerability data — keyless (verified live).

Quick Start

CVEs (verified live — 381,965 total):

curl "https://services.nvd.nist.gov/rest/json/cves/2.0?resultsPerPage=1"
{ "resultsPerPage": 1, "startIndex": 0, "totalResults": 381965, "format": "NVD_CVE", "version": "2.0", "timestamp": "..." }

Authentication

None — keyless.

Rate Limits & Notes

  • Free; be polite — no hard published limit (bulk feeds also available).
  • CVE records with CVSS scores.

FAQ

Is NVD free? Yes — free and keyless (verified).

What does it return? CVE vulnerability data.

Key needed? No — keyless.

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