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Mar 10, 2026 · Information Security

OpenAI Unveils Codex Security: An AI Agent That Autonomously Finds, Verifies, and Fixes Vulnerabilities

OpenAI's new Codex Security agent, codenamed "Aardvark," shifts application security from static scanning to a full‑process AI loop that builds custom threat models, validates exploits in a sandbox, generates patch code, and has already identified hundreds of critical bugs across millions of code commits.