Highlights
Denial of Service: 4 prior fixes. Scrutinize any change in this area.
core/src/main/java/io/undertow/protocols/http2/Http2Channel.java: most-fixed (2 issues). Treat as high-risk during review.
5 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.
Denial of Service: 2 historical fix(es) link core/src/main/java/io/undertow/protocols/http2/Http2Channel.java to Denial of Service.
Denial of Service: 1 historical fix(es) link core/src/main/java/io/undertow/server/protocol/ajp/AjpReadListener.java to Denial of Service.
Path Traversal: 1 historical fix(es) link PathSeparatorHandler.java to Path Traversal.