[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-study-finds-ai-coded-linux-utilities-survive-fuzzing-better-than-c":10,"sections":40},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":22,"persona_id":22,"persona_name":22,"section":30,"tags":31,"sources":35,"feedback":39,"feedback_at":22,"cost_usd":39,"total_tokens":39},6611,"study-finds-ai-coded-linux-utilities-survive-fuzzing-better-than-c","Study Finds AI-Coded Linux Utilities Survive Fuzzing Better Than C","A new arXiv study fuzz-tested AI-rewritten versions of ten classic Linux utilities and found fewer memory bugs than the originals, but more infinite loops.","AI coding agents rewrote ten classic Linux utility programs from scratch, and a fuzz-testing study found the results held up as well as - often better than - the human-maintained originals.\n\nThe paper, \"A Study of the Reliability of Agentic AI-Generated Programs\" (arXiv:2609.18298, https:\u002F\u002Farxiv.org\u002Fabs\u002F2609.18298), used a standard agentic AI workflow to regenerate ten well-known, release-quality Linux utilities, then tested both the AI versions and the latest human-written releases with black-box generational fuzzing and AFL++'s coverage-guided testing. The AI-generated programs failed less often overall. They were notably less prone to memory errors like buffer overflows, the classic C bug that fuzzers are built to catch. But they hung more often, falling into infinite loops that the human code mostly avoided.\n\nThat trade-off is the real story here. It echoes a debate developers already have about memory-safe languages like Rust: close off one class of bug and a different, harder-to-fuzz class can take its place. The authors are also direct that none of this happens automatically - reliability tracked closely with how carefully the prompts and human supervision were handled, which means the workflow itself becomes a specification worth maintaining.\n\nTen utilities is a narrow sample, and this is a preprint, not a peer-reviewed result. Treat it as a data point that AI code can hold up under adversarial testing, not proof that agentic coding is ready to run unsupervised.","[\"ai\",\"fuzz-testing\",\"linux\",\"code-quality\"]","2026-09-17T04:00:00.000Z","2026-09-18T02:34:23.878Z","2026-09-18T02:34:35.832Z","published",null,[24],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"editor-r1","editor",1,"Name and link the actual source (arXiv paper title\u002FID 'A Study of the Reliability of Agentic AI-Generated Programs', arXiv:2609.18298) instead of vaguely attributing findings to 'a new academic study'\u002F'researchers' with no citation.","resolved","ai",[30,32,33,34],"fuzz-testing","linux","code-quality",[36],{"name":37,"url":38},"arXiv cs.AI","https:\u002F\u002Farxiv.org\u002Fabs\u002F2609.18298",0,{"sections":41},[42,46,50,55,60,64,68,73,78,82,87,92,97,102],{"name":43,"slug":30,"count":44,"latest_published_at":45},"AI",3852,"2026-09-17T08:27:09.000Z",{"name":47,"slug":48,"count":49,"latest_published_at":18},"Security","security",648,{"name":51,"slug":52,"count":53,"latest_published_at":54},"Policy","policy",338,"2026-09-11T04:00:00.000Z",{"name":56,"slug":57,"count":58,"latest_published_at":59},"Deals","deals",179,"2026-06-29T20:02:07.000Z",{"name":61,"slug":62,"count":63,"latest_published_at":18},"Hardware","hardware",154,{"name":65,"slug":66,"count":67,"latest_published_at":18},"Science","science",114,{"name":69,"slug":70,"count":71,"latest_published_at":72},"Consumer Tech","consumer-tech",99,"2026-09-09T17:27:33.000Z",{"name":74,"slug":75,"count":76,"latest_published_at":77},"Software","software",75,"2026-09-10T20:41:21.000Z",{"name":79,"slug":80,"count":81,"latest_published_at":18},"Dev Tools","dev-tools",73,{"name":83,"slug":84,"count":85,"latest_published_at":86},"Startups","startups",55,"2026-09-09T23:14:29.000Z",{"name":88,"slug":89,"count":90,"latest_published_at":91},"Gaming","gaming",43,"2026-09-10T12:18:06.000Z",{"name":93,"slug":94,"count":95,"latest_published_at":96},"General","general",41,"2026-09-08T01:57:23.000Z",{"name":98,"slug":99,"count":100,"latest_published_at":101},"Reviews","reviews",20,"2026-06-24T12:00:01.000Z",{"name":103,"slug":104,"count":105,"latest_published_at":106},"How-To","how-to",6,"2026-06-16T09:00:00.000Z"]