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Falco

0.45.2Security
Oct 29, 2026

ACTION 1OTHER 2

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 (1)

  • breakingTLS 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.

All 2 other recorded changesfixes 1 · value changes 1

fixes (1)

  • * fix(packaging): refresh image CA trust stores for the eMudhra incident, retain the Buster loader with corrected trust, and bundle container plugin 0.7.6 and falcoctl 0.14.3 [[#4051](https://github.com/falcosecurity/falco/pull/4051)] - [@leogr](https://github.com/leogr)

value changes (1)

  • * update(cmake): bump bundled OpenSSL to 3.5.9 LTS, adopting TLS security level 2 (RSA/DSA/DH keys must be at least 2048 bits and EC keys at least 224 bits) [[#4053](https://github.com/falcosecurity/falco/pull/4053)] - [@leogr](https://github.com/leogr)
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