AIBearisharXiv – CS AI · 8h ago7/10
🧠
SilentDrift: Exploiting Action Chunking for Stealthy Backdoor Attacks on Vision-Language-Action Models
Researchers have discovered a critical security vulnerability in Vision-Language-Action models used in robotics, demonstrating a stealthy backdoor attack called SILENTDRIFT that exploits action chunking mechanisms. The attack achieves 93.2% success rate while remaining visually undetectable, raising serious concerns about the safety of AI-powered robotic systems in critical applications.