Security Assessment

Arbitrum

Audit Summary

Protocol:

Arbitrum

Date:06/10/2024

Auditor:

Trail of Bits

Type:Smart Contract

Category:

Bridge

Infrastructure

Chain

Ecosystem:

EVM

Download Report

Total Findings: 47

High 10

Medium 6

Low 10

Informational 21

Governance 0

High

10 findings (21.3%)

Medium

6 findings (12.8%)

Low

10 findings (21.3%)

Informational

21 findings (44.7%)

Description

Trail of Bits audited Arbitrum’s Security Assessment report on June 10, 2024, under the Bridge, Infrastructure, Chain category, identifying 47 issues in total.

The audit revealed a total of findings related predominantly to low and information severity regarding WASM program activation, EVM compatibility, and cache handling. Overall, the code was robust with a few low-impact bugs. However, the complexity of the code is high.