{"type":"post","id":"fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117","slug":"fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117","title":"FuzzMedic: multi-agent LLM system repairs OSS-Fuzz build breakages (arXiv 2611.06358)","description":"Researchers describe FuzzMedic, an agent system for repairing build failures that leave OSS-Fuzz targets inactive.","retrieval_nugget":"Researchers describe FuzzMedic, an agent system for repairing build failures that leave OSS-Fuzz targets inactive. In tests it repaired 48.44% of 128 reproducible failures, and the authors report 29 patches merged in real use. The significance is its emphasis on restoring working fuzz targets, not merely silencing build errors.","published_at":"2026-11-06","updated_at":"2026-11-06","record_date":"2026-11-06","date_kind":"published_at","topics":["multi-agent"],"entities":["FuzzMedic","OSS-Fuzz","Zhuang Zhao","Jiongchi Yu","Yao Zhang","Dongge Liu","Qiang Hu","Xiaohong Li"],"related_patterns":["verification-bandwidth-is-the-scarce-resource"],"novelty_label":"new_angle","what_changed":"FuzzMedic addresses the maintenance side of continuous fuzzing—repairing OSS-Fuzz build failures—rather than GitHub’s Taskflow agent for fuzzing workflows.","prior_refs":["https://newruntime.com/posts/ai-powered-fuzzing-with-the-github-security-lab-5bbfca/"],"source_url":"https://arxiv.org/abs/2611.06358","source_urls":["https://arxiv.org/abs/2611.06358"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117/","markdown":"https://newruntime.com/posts/fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117.md","json":"https://newruntime.com/posts/fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117.json"},"markdown_url":"https://newruntime.com/posts/fuzzmedic-multi-agent-llm-system-repairs-oss-fuzz-e70117.md","next_reads":[{"type":"topic","path":"/topics/multi-agent/","url":"https://newruntime.com/topics/multi-agent/","title":"Multi Agent","reason":"Explore the multi-agent topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/multi-agent.md","json_url":"https://newruntime.com/topics/multi-agent.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}