OpenAI Open-Sources Codex Security for Automated Vulnerability Fixing

OpenAI has open-sourced Codex Security, a CLI toolkit and TypeScript SDK on npm for automated code security scanning. At DevDay 2026, the team demonstrated a complete workflow from vulnerability discovery to verification and repair.

2026-11-11 ~ 2026-11-11 · 2 related posts

• OpenAI DevDay 2026: Codex Security goes from vulnerability to verified fix — OpenAI · 2026-11-11
• OpenAI open-sources Codex Security CLI and SDK for AI-driven vulnerability scanning and fixing — openai · 2026-11-11