CNA Intelligence Dashboard

Showing comprehensive analysis across all years (1999-2025)

Active CNAs

📈 Currently publishing

High-Volume CNAs

🚀 CNAs with 1000+ CVEs

Median Years Active

📊 Typical CNA lifespan

Top 5 CNA Share

📊 Concentration of assignments

Leading CVE Numbering Authorities by total assignments

CNAs by organization type

Note: CNAs can and often have multiple types (e.g., Vendor + Researcher).

CNAs categorized by years of activity

CNAs categorized by total CVE assignments

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Top CNA

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Activity Status

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Years Active

All CVE Numbering Authorities with assignment statistics - Click column headers to sort

Rank ▼	CNA Name	CVEs Assigned	Years Active	Last CVE Date	Status
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