arxiv
PublishedApril 14, 2026 at 4:00 AM
FlowHijack: A Dynamics-Aware Backdoor Attack on Flow-Matching Vision-Language-Action Models
Publisher summary· verbatim
arXiv:2604.09651v1 Announce Type: cross Abstract: Vision-Language-Action (VLA) models are emerging as a cornerstone for robotics, with flow-matching policies like $\pi_0$ showing great promise in generating smooth, continuous actions. As these models advance, their unique action generation mechanism
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Originally published on arxiv ↗