Cosmos SDK chain audit

ZIGChain v5 security audit

ZIGChain is a Cosmos SDK and CometBFT blockchain with a native ZIG token; this audit reviewed pull request #14, the Go changes for its v5 chain upgrade, including the token redenomination logic.

ZIGChain v5 logo

About this audit

Codezen audited ZIGChain v5 together with Oak Security. Technologies in scope: Golang and Cosmos SDK. We reported 18 findings: 4 critical, 1 major, 5 minor and 8 informational.

Findings by severity

  • Critical 4 critical findings
  • Major 1 major findings
  • Minor 5 minor findings
  • Info 8 informational findings

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