ERC4626 Vault Patterns

This skill provides comprehensive knowledge for auditing ERC4626 tokenized vaults.

ERC4626 Overview

ERC4626 standardizes tokenized vaults:

• Deposit assets → receive shares
• Shares represent proportional ownership
• Redeem shares → receive assets

shares = assets × totalSupply / totalAssets
assets = shares × totalAssets / totalSupply

Inflation Attack (First Depositor Attack)