{"version":1,"type":"story","url":"https://digestai.news/story/github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows","json":"https://digestai.news/story/github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows.json","markdown":"https://digestai.news/story/github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows.md","slug":"github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows","headline":"GitHub Security Lab automates C/C++ fuzzing with AI-driven taskflows","summary":"GitHub’s Security Lab released **Fuzzing Taskflow**, an autonomous pipeline for vulnerability discovery in C/C++ repositories. By specifying a GitHub repo, the system—built on its **Taskflow Agent**—handles entry-point identification, harness creation, AFL++ execution, crash triage, and report generation without human input. The lab reported in January 2026 that the underlying agent framework had already found **30 real vulnerabilities** during CodeQL alert triage, though it emphasized fuzzing remains no substitute for human oversight.\n\nThe tool separates decision-making (handled by LLM agents) from execution (via MCP tools like AFL and clang). It iteratively improves coverage by doubling time budgets (from **30 seconds to 960 seconds**) and halting when growth plateaus. GitHub notes the pipeline generates vulnerability reports but does not patch them. Availability, pricing, and regional restrictions are unspecified.","keyPoints":["GitHub Security Lab’s Fuzzing Taskflow automates C/C++ fuzzing end-to-end with AI agents, from harness creation to report generation","Built on Taskflow Agent framework, which previously found 30 real vulnerabilities during CodeQL triage in 2026","Separates LLM decision-making from tool execution (AFL++, clang) and uses coverage feedback loops with time budgets up to 960 seconds"],"whyItMatters":"Reduces human labor in fuzzing for C/C++ projects, lowering barriers for teams lacking security expertise to run continuous vulnerability discovery.","category":{"slug":"research","name":"Research","url":"https://digestai.news/category/research"},"entities":{"companies":["GitHub","GitHub Security Lab"],"models":["Taskflow Agent"],"people":[]},"firstPublishedAt":"2026-10-12T03:08:00Z","updatedAt":"2026-10-12T03:08:00Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"note.com","title":"GitHub Releases Fuzzing Taskflow: Automating C/C++ Vulnerability Discovery with AI","url":"https://note.com/0x__tom/n/nd61a3fc07c0a?hl=en","publishedAt":"2026-10-12T03:08:00Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":{"title":"AI Agents Leak Screenshots and Find Vulnerabilities","url":"https://digestai.news/thread/ai-agents-leak-13-000-internal-screenshots-via-github-workarounds","storyCount":3},"cite":{"text":"Digest AI, \"GitHub Security Lab automates C/C++ fuzzing with AI-driven taskflows\", 12 October 2026, https://digestai.news/story/github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows","publisher":"Digest AI","title":"GitHub Security Lab automates C/C++ fuzzing with AI-driven taskflows","datePublished":"2026-10-12T03:08:00Z","url":"https://digestai.news/story/github-security-lab-automates-c-c-fuzzing-with-ai-driven-taskflows"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}