Highlights
Access Control: 3 prior fixes. Scrutinize any change in this area.
contracts/Controller.vy: most-fixed (3 issues). Treat as high-risk during review.
10 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.
Price Oracle Manipulation: Multiple fixes across distinct oracle components show a systemic vulnerability to price manipulation via malicious oracles, unbounded price changes, and missing rate limits.
Access Control: Access control deficiencies allowed unauthorized reconfiguration and privileged callback abuse, indicating weak authorization on administrative and callback paths.
Integer Overflow: Integer overflows in core accounting and price calculations could corrupt loan state or allow token theft, highlighting the need for safe math practices.