Introducing OpenZeppelin Contracts v5.1

UMA Optimistic Governor Incremental Audit

The Optimistic Governor contract is meant to control an "avatar" that complies with the Gnosis...

Security Audits Solidity Governance

Retro/Thena Audit

The scope of this audit relates to a collaborative work between two protocols from different...

Security Audits Solidity

Venus Protocol SwapRouter Audit

Venus SwapRouter is a tailored adaptation of the PancakeSwap V2 PancakeRouter which broadens the...

Security Audits Solidity

Venus Protocol Oracles Audit

The Venus protocol is a lending and borrowing solution on the Binance Smart Chain. As part of this...

Security Audits Solidity oracle

ScopeLift Flexible Voting Audit

The Flexible Voting system developed by ScopeLift allows delegates to split their voting weight...

Security Audits Solidity Governance

Origin OETH Integration Audit

The changes to the existing OUSD vault codebase introduce support for OETH, which is deployed...

Security Audits Solidity Stablecoin

Security Review ink! & cargo-contract

The security review of ink! and cargo-contract has been deemed successful, and no critical issues...

Security Audits

zkSync Fee Model and Token Bridge Audit

This audit focuses on the latest changes to the bootloader, described in our previous audit, the...

Security Audits L2's Solidity

zkSync | Layer 1 Diff Audit February

zkSync Era is a permissionless general-purpose ZK rollup that operates similarly to L1 blockchains...

Security Audits Solidity Rollup

EIP-4337 – Ethereum Account Abstraction Incremental Audit

EIP-4337 is a specification to add account abstraction functionality to the Ethereum mainnet...

Security Audits Solidity EIP

Compound Polygon Bridge Receiver Audit

OpenZeppelin recently audited Compound's Polygon Bridge Receiver and here we publish the results.

Announcements Security Audits Solidity Bridge

UMA Optimistic Asserter Audit

UMA's OptimisticAsserter contract uses the same incentive mechanism as the Optimistic Oracle to...

Security Audits Solidity oracle