Accounting Zk Oracle

Lido

Audit Summary

Protocol:

Lido

Date:07/30/2025

Auditor:

Nethermind Security

Type:Smart Contract

Category:

Staking

Ecosystem:

EVM

Solana

Substrate

Download Report

Total Findings: 8

High 1

Medium 1

Low 1

Informational 5

Governance 0

High

1 findings (12.5%)

Medium

1 findings (12.5%)

Low

1 findings (12.5%)

Informational

5 findings (62.5%)

Description

Nethermind Security audited Lido’s Accounting Zk Oracle report on July 30, 2025, under the Staking category, identifying 8 issues in total.

This document presents the security review performed by Nethermind Security for the Lido Accounting SP1 Oracle smart contracts and zkVM circuit from Jun. 16, 2025 to Jul. 4, 2025. The audit included the SP1 Accounting Report contract together with the zkVM circuit itself and deployment scripts.