Blockchain security audit

Gno Updates security audit

Gno.land is a Proof of Contribution chain built on Gno, a deterministic, interpreted implementation of Go for smart contracts. This audit reviewed GnoVM updates to allocation, preprocessing and value handling in the gnolang package.

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About this audit

Codezen audited Gno Updates together with Oak Security. Technologies in scope: Golang and Consensus. We reported 25 findings: 3 critical, 6 major, 8 minor and 8 informational.

Findings by severity

  • Critical 3 critical findings
  • Major 6 major findings
  • Minor 8 minor findings
  • Info 8 informational findings

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