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Offchain Labs Arbitrum Quorum Changes

Type

Security review

Client

Offchain Labs

Date

2026-02

Domain

Blockchain

Effort

1.2 wks

Section

Offchain Labs

Trail of Bits's security review of Offchain Labs (Feb 2026) identified 2 issues: 2 informational.

Findings · 2

  1. 1 adjustTotalDelegation allows the new value to be zero Informational
  2. 2 L2ArbitrumGovernor does not align with the expected EIP-165 interface Informational

Findings extracted from the published report PDF. See the full report below for details and remediation.

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