CVE-2026-27509

CVE-2026-27509 affects Unitree Go2 firmware versions V1.1.7–V1.1.9 and V1.1.11 (EDU). The issue is missing DDS authentication/authorization for Eclipse CycloneDDS topic rt/api/programming_actuator/request (handled by actuator_manager.py). A network-adjacent, unauthenticated attacker can join DDS ...