Highlights
Denial of Service: 1 prior fix. Scrutinize any change in this area.
lib/delayed/worker.rb: most-fixed (1 issue). Treat as high-risk during review.
0 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: Unhandled DeserializationError exceptions during job execution can cause workers to crash or hang rather than marking the job as failed or destroying it, leading to queue starvation and worker denial of service.