Highlights
Memory Safety: 4 prior fixes. Scrutinize any change in this area.
src/auth.c: most-fixed (2 issues). Treat as high-risk during review.
9 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.
Signature Verification Bypass: 2 historical fix(es) link src/dnssec.c to Signature Verification Bypass.
Denial of Service: 2 historical fix(es) link src/edns0.c to Denial of Service.
Memory Safety: 1 historical fix(es) link src/rfc3315.c to Memory Safety.