Blockchain node audit

Stellar Core Protocol 23 Changes security audit

Stellar is an open network for fast, low-cost payments and asset issuance; this audit covered the Protocol 23 changes to stellar-core and the Soroban host environment, including the overlay, crypto, SCP and transactions modules.

Stellar Core Protocol 23 Changes logo

About this audit

Codezen audited Stellar Core Protocol 23 Changes together with Oak Security. Technologies in scope: C++, C, Soroban, Rust and Stellar. We reported 81 findings: 2 critical, 1 major, 35 minor and 43 informational.

Findings by severity

  • Critical 2 critical findings
  • Major 1 major findings
  • Minor 35 minor findings
  • Info 43 informational findings

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