CISA Known Exploited Vulnerabilities (KEV) Catalog Screener
Screens system software vulnerability lists (CVE IDs) against the CISA Known Exploited Vulnerabilities catalog.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: CISA Known Exploited Vulnerabilities Catalog / Binding Operational Directive (BOD) 22-01
Formula: Match CVE identifier against active CISA KEV catalog entries and mandatory remediation deadlines
Checks: Valid CVE identifier pattern (CVE-YYYY-NNNNN)
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.