Highlights
Authorization Bypass: 1 prior fix. Scrutinize any change in this area.
contracts/gas/GasUtils.sol: most-fixed (1 issue). Treat as high-risk during review.
3 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Authorization Bypass: 1 historical fix(es) link contracts/gas/GasUtils.sol to Authorization Bypass.
Other Security: 1 historical fix(es) link contracts/multichain/BridgeOutFromControllerUtils.sol to Other Security.
Signature Verification Bypass: 1 historical fix(es) link contracts/router/relay/SubaccountRouterUtils.sol to Signature Verification Bypass.