Red-MIRROR: Agentic LLM-based Autonomous Penetration Testing with Reflective Verification and Knowledge-augmented Interaction. - Tran Vy Khang; Nguyen Dang Nguyen Khang; Nghi Hoang Khoa; Do Thi Thu Hien; Van-Hau Pham; Phan The Duy (CoRR, 2026)