All CVE Chat MultiTurn 1999-2025: Conversational Cybersecurity Vulnerability Records

ansulev's CVE Chat‑Style Multi‑Turn Cybersecurity Dataset contains approximately 300,000 Common Vulnerabilities and Exposures records published between 1999 and 2025. The dataset has been parsed, enriched, and converted into a conversational format. It was last updated on March 8, 2026.

Use Cases

• Train cybersecurity chatbots based on the conversational format of CVE records.
• Evaluate AI‑Agent reasoning on vulnerability information based on the multi-turn structure.
• Fine-tune large language models for cybersecurity Q&A based on the enriched CVE data.

Strengths

• Contains approximately 300,000 CVE records, described as the largest publicly available dataset of its kind.
• Covers a long temporal range from 1999 to 2025.
• Data is described as meticulously parsed and enriched.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is an approximation; exact scale is unknown.
• License information is unknown, which may restrict usage.

Provenance

Source

Common Vulnerabilities and Exposures (CVE) records, aggregated and processed by author 'ansulev'.

Collection Method

Records were parsed, enriched, and converted into a conversational format.

Time Range

1999 to 2025

Freshness

Last updated 2026-03-08 01:39:08; freshness should be verified.