# Introducing Cybersecurity Data in Alexandria

Your Codex and Claude Code agents can now check your code's dependencies for 400,000+ vulnerabilities and patch them before attackers find them.

- Published: October 29, 2026

Introducing **Cybersecurity Data** in Alexandria. Your Codex and Claude Code agents can now check your code's dependencies against known vulnerabilities and fix what they find.

![Introducing Cybersecurity Data, over a grid of dots with known vulnerabilities highlighted in orange](/images/changelog/cyber-security-data-pack.webp)

### What you can do

* **Check your code's dependencies** for 400,000+ vulnerabilities.
* **Find the latest advisories** from NVD, CISA and GitHub.
* **Patch them** before attackers find them.

[Explore the sources](/alexandria/categories/developer)

Sources: NIST National Vulnerability Database (NVD), CVE Program (MITRE), CISA Known Exploited Vulnerabilities Catalog, GitHub Advisory Database, Red Hat Security Data and OSV.dev. Records may be normalized by Firecrawl. This product uses the NVD API but is not endorsed or certified by the NVD.

_Canonical HTML: https://www.firecrawl.dev/changelog/cyber-security-data-pack_

## Site Navigation

### Global Hub
- [Home](/index.md)
- [Pricing](/pricing.md)
- [Blog](/blog.md)
- [Glossary](/glossary.md)
- [Alternatives](/alternatives.md)
- [Tools](/tools.md)
- [Use Cases](/use-cases.md)
- [Integrations](/integrations.md)
- [Changelog](/changelog.md)

### On This Topic
- [Changelog index](/changelog.md)
- [Older entry: Introducing Directory](/changelog/introducing-directory.md)