# Falco 0.45.2

> Security · 2026-10-29

A minor maintenance release with bundled dependency updates and corrected image CA trust stores. TLS security level 2 now enforces minimum key sizes, which may require operator changes.

## Action needed
- **[breaking]** TLS security level 2 key-size requirements
  - Bundled OpenSSL adopts TLS security level 2. RSA, DSA, and DH keys must be at least 2048 bits, and EC keys must be at least 224 bits.

## Other recorded changes
- 2 (value_changed 1, defect_corrected 1)

[Full analysis](https://ratatosk.io/en/releases/falco/0.45.2)

[Original release notes](https://github.com/falcosecurity/falco/releases/tag/0.45.2)