Across Audit

OpenZeppelinRepository at commit 5a0c67c

Audit · firm’s term: audit

OpenZeppelin reviewed Across Protocol (Across Audit) on 12 May 2025: 14 findings, 1 critical; 13 marked fixed, 1 acknowledged.

1 critical finding, fixed
Open the reportOpen Across Protocol’s security record

Report hosted on blog.openzeppelin.com.

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Findings14

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

SeverityOpenAcknowledgedFixed
Critical001
High002
Medium008
Low012

No open 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 (18)

  • https://github.com/across-protocol/contracts/contracts/SpokePool.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/Router_Adapter.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/ZkStack_CustomGasToken_Adapter.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/erc7683/ERC7683OrderDepositor.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/l2/Ovm_WithdrawalHelper.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/Arbitrum_Forwarder.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/ZkStack_Adapter.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/libraries/CrossDomainAddressUtils.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/erc7683/ERC7683.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/ForwarderBase.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/erc7683/ERC7683OrderDepositorExternal.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/erc7683/ERC7683Across.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/interfaces/V3SpokePoolInterface.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/l2/Arbitrum_WithdrawalHelper.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/WorldChain_SpokePool.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/WorldChain_Adapter.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/Ovm_Forwarder.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1
  • https://github.com/across-protocol/contracts/contracts/chain-adapters/l2/WithdrawalHelperBase.sol at commit 5a0c67c984d19a3bb843a4cec9bb081734583dd1

Part of Across Protocol’s security record

Across Protocol
Audits15 audits by 1 firmLast audit May 2025, by OpenZeppelin.
Critical findingsNo open critical findingsAcross the 15 reports, 4 critical findings were reported. Each is marked fixed by the firm that reported it.
Open Across Protocol’s security record

Security firm

OpenZeppelin

67 projects reviewed · 184 reports · latest Aug 2026

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