| ConsenSys Diligence | 11/05/2021 | Core Contracts, Token Bridge | view |
| ConsenSys Diligence | 06/24/2022 | Nitro Node & Core Contracts | view |
| Trail of Bits | 10/10/2022 | Nitro Node & Core Contracts | view |
| Trail of Bits | 01/06/2023 | Governance& Token Bridge | view |
| chainsecurity | 03/20/2024 | Nova Fee Router Updates (ArbOS 31) | view |
| Trail of Bits | 05/02/2024 | Arbitrum BoLD & Delay Buffer | view |
| Code4rena | 06/17/2024 | Arbitrum BoLD: Public Audit Competition Report | view |
| Trail of Bits | 06/10/2024 | Arbitrum Stylus | view |
| Trail of Bits | 07/24/2024 | Arbos30 Nitro upgrade | view |
| Trail of Bits | 07/24/2024 | Arbos 31 | view |
| Trail of Bits | 07/24/2024 | l1-l3-teleporter | view |