Cyber Threat Intelligence: CVE, MITRE ATT&CK, and CISA KEV Data

A structured cybersecurity intelligence dataset compiled from three public sources: the National Vulnerability Database (NVD), MITRE ATT&CK, and CISA's Known Exploited Vulnerabilities catalog. Author Shomi28 created this dataset for AI/ML training and security research, with a last recorded update in May 2026.

Use Cases

• Train machine learning models for vulnerability risk scoring based on combined CVE and exploit data.
• Analyze correlations between MITRE ATT&CK techniques and known exploited vulnerabilities.
• Build threat intelligence dashboards using structured data from NVD, MITRE, and CISA sources.

Strengths

• Integrates data from three authoritative public sources: NVD, MITRE ATT&CK, and CISA KEV.
• Explicitly structured for AI/ML training and security research, suggesting a prepared format.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.
• Last updated 2026-05-07 05:14:37; freshness should be verified against source feeds.

Provenance

Source

National Vulnerability Database (NVD), MITRE ATT&CK framework, CISA Known Exploited Vulnerabilities (KEV) catalog.

Collection Method

Likely collected and combined from the three mentioned public sources.

Freshness

Last updated 2026-05-07 05:14:37.