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First Epss · Security

FIRST EPSS / Highest-Scored CVEs

The CVEs with the highest EPSS exploit-probability score today, highest first, with each score and percentile, direct from api.first.org (order by epss descending). limit is the page size (default 20, at most 100) and offset the number of rows to skip for the next page; total in the reply is the number of scored CVEs. date (YYYY-MM-DD) reads an earlier day's scores instead of the latest. Reply: { status, status-code, total, offset, limit, data: [{ cve, epss, percentile, date }] }; epss and percentile arrive as decimal strings. Data credit (requested by FIRST's EPSS usage agreement): "See EPSS at https://www.first.org/epss".

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