Ribbon Finance Audit

OpenZeppelinFiles named in the report

Audit · firm’s term: audit

OpenZeppelin reviewed Ribbon Finance (Ribbon Finance Audit) on 9 Sep 2021: 23 findings, 1 critical; 18 marked fixed, 5 open.

1 critical finding, fixed
Open the reportOpen Ribbon Finance’s security record

Report hosted on blog.openzeppelin.com.

Trustblock does not review code.

Findings23

Statuses are the security firm’s own, from its report.

SeverityOpenAcknowledgedFixed
Critical001
High001
Medium104
Low4012

No acknowledged finding in this report.

Contracts in scope

No deployed address is recorded for this audit.

The report names a repository or files. Open the report to see its scope.

Repository and files the report names (17)

  • contracts/vaults/base/RibbonVault.sol
  • contracts/interfaces/GammaInterface.sol
  • contracts/interfaces/IERC20Detailed.sol
  • contracts/libraries/SupportsNonCompliantERC20.sol
  • contracts/interfaces/IWETH.sol
  • contracts/utils/StrikeSelection.sol
  • contracts/vaults/RibbonThetaVault.sol
  • contracts/vaults/RibbonDeltaVault.sol
  • contracts/libraries/GnosisAuction.sol
  • contracts/libraries/VaultLifecycle.sol
  • contracts/interfaces/IRibbon.sol
  • contracts/interfaces/IRibbonThetaVault.sol
  • contracts/libraries/ShareMath.sol
  • contracts/tests/GammaInterface.sol
  • contracts/interfaces/IGnosisAuction.sol
  • contracts/storage/OptionsVaultStorage.sol
  • contracts/libraries/Vault.sol

Part of Ribbon Finance’s security record

Ribbon Finance
Audits2 audits by 2 firmsLast audit Sep 2021, by OpenZeppelin.
Critical findingsNo open critical findingsAcross the 2 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it.
Open Ribbon Finance’s security record

Security firm

OpenZeppelin

67 projects reviewed · 185 reports · latest Aug 2026

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