A practical security guide covering five critical risks for AI agents based on the OWASP Top 10 for Agentic Applications (2026). The risks covered are: over-privileged tools (fixed with task-based authorization via OpenFGA), unscoped third-party access (fixed with scoped token delegation via Auth0 Token Vault), missing human approval for high-impact actions (fixed with async CIBA-based authorization), poisonable memory in RAG pipelines (fixed with FGA-based retrieval authorization), and cascading failures (addressed architecturally through least agency, circuit breakers, and observability). Each risk includes real Python code examples demonstrating the mitigation.
Table of contents
Security Risk 1: Over-Privileged ToolsSecurity Risk 2: Unscoped Third-Party AccessSecurity Risk 3: No Human Approval for High-Impact ActionsSecurity Risk 4: Poisonable MemorySecurity Risk 5: Cascading FailuresHow to Secure Your AI Agent Before Shipping to ProductionSort: