cve — skill0
Per-year xz-compressed TSV; current and last year auto-refresh (1 h TTL), older years stay frozen 180 d. After the first online day, x cve works offline indefinitely.
Quick Start with x cve
x cve info CVE-2024-0001 # id lookup (shorthand: x cve 2024-0001)
x cve year 2024 # per-year stream, pipe-friendly TSV
x cve detail CVE-2024-0001 # full upstream record (products, CWE, refs, ADP)
x cve -h for all flags, subcommands, and shorthand forms.
Data and adjacent tools
Daily xz TSV published at github.com/x-cmd/cve/releases/download/data/ (schema documented at the release). The cached record is a thin projection — for the questions that go one hop beyond it:
x shodan cve CVE-X— EPSS score, KEV membership, exploit articles, vendor advisoriesx kev ls— CISA KEV catalog (known-exploited list, full table)x osv— per-package version-level query ("is MY version vulnerable"); acceptsosv-*andcve-*idsx cve detail— rawCVEProject/cvelistV5JSON (canonical upstream, fetched on demand)