Highlights
Authentication Bypass: 1 prior fix. Scrutinize any change in this area.
beacon-chain/sync/backfill/columns.go: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Authentication Bypass: 1 historical fix(es) link validator/rpc/intercepter.go to Authentication Bypass.
Signature Verification Bypass: 1 historical fix(es) link beacon-chain/sync/backfill/columns.go to Signature Verification Bypass.