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cs.CV2026
Beyond Patch Removal: Persistent Adversarial Effects in Vision-Language-Action Policies
Enhao Wu, Fusen Guo, Yuxin Cao +3
Adversarial patches to Vision-Language-Action (VLA) policies can cause both immediate action corruption and persistent state effects that remain after the patch is removed. Existin…
cs.CV2026
The Temporal Moderation Gap: Text-to-Video Safety Filters Are Blind to Harm in Motion
Yuxin Cao, Fusen Guo, Yuezhong Wu +2
Text-to-video (T2V) services inherit their safety stack from image generation, pairing a keyword prompt filter with a per-frame checker that blocks a clip whenever one sampled fram…