# Changelog of CVE Vulnerability Lookup (`perryay/cve-vulnerability-lookup`) Actor

- **URL**: https://apify.com/perryay/cve-vulnerability-lookup/changelog.md
- **Full Actor documentation**: https://apify.com/perryay/cve-vulnerability-lookup.md

#### 1.0.0

- Initial release
- Single or batch CVE lookup by software name and version
- Official NIST NVD v2.0 API integration
- CVSS score fallback chain (v3.1 → v3.0 → v2.0) for maximum coverage
- Severity filtering by minimum CVSS score
- Automatic keyword query construction from software name and version
- Severity summary with counts per severity level (CRITICAL, HIGH, MEDIUM, LOW)