~/talk

Vibe-Check Your Vibe Code: Surviving the Era of Agentic Open Source Dependencies

Talkat PyCon AU 2026 · 2026-08-26..08-30· [open-source, security]
slides:none on file

Claims that agentic code inflates commit volume and reproduces old vulnerabilities with measurable harms: hallucinated dependencies at ~5% commercial and ~22% open source, about 1–2% of common Docker images containing malicious packages, and CVE publication averaging 200+ per day in 2026. Concrete mitigations include dynamic cooldowns, dependency soak time and an API-backed system (deps.dev / Gossip) plus OpenSSF malicious package feeds and quarterly fix-it weeks, with data and tooling demonstrated.

AI-written summary · about

  1. 0:00Introduction
  2. 1:07Vibe coding risks
  3. 2:30Agents and dependencies
  4. 4:57Commit volumes vs humans
  5. 6:22Maintainer burnout
  6. 7:06Slop squatting
  7. 9:30Vulnerable code patterns
  8. 11:15CVEs and shadow risks
  9. 13:00Bug bounty overload
  10. 14:44Abandoned packages
  11. 15:46AI fixes vs new issues
  12. 16:51Dependency updates
  13. 17:56Cool-down strategies
  14. 19:40Gossip API solutions
  15. 21:26Fix-it weeks
  16. 22:08Summary
  17. 22:30Q&A
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