CVE-2026-27509

Unitree Go2 firmware versions V1.1.7 through V1.1.9 and V1.1.11 EDU do not implement DDS authentication or authorization for the Eclipse CycloneDDS topic rt/api/programmingactuator/request handled by actuatormanager.py. A network-adjacent, unauthenticated attacker can join DDS domain 0 and publis...

CVE-2026-27509 Unitree Go2 Missing DDS Authentication Enables Adjacent RCE

Unitree Go2 firmware versions V1.1.7 through V1.1.9, and V1.1.11 EDU do not implement DDS authentication or authorization for the Eclipse CycloneDDS topic rt/api/programmingactuator/request handled by actuatormanager.py. A network-adjacent, unauthenticated attacker can join DDS domain 0 and publi...