Flash Loan Attack Vector Analysis: Gate Target Protocol : Gate (TVL: $7531.4M) Gate Protocol – Flash‑Loan Attack Vector Analysis Prepared by: Senior DeFi Security Researcher Date: 29 September 2026 1. Executive Summary Gate is a high‑value, cross‑chain liquidity hub that aggregates assets across Ethereum and multiple L2 roll‑ups (Optimism, Arbitrum, zkSync, etc.). With ≈ $7.53 B TVL , the protocol’s core contracts manage deposits, withdrawals, cross‑chain ...