@article{hvattackhierarchicalvisualattackformulti, title = {HV-Attack: Hierarchical Visual Attack for Multimodal Retrieval Augmented Generation}, author = {Linyin Luo and Yujuan Ding and Yunshan Ma and Wenqi Fan and Hanjiang Lai}, year = {2025}, eprint = {2511.15435}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2511.15435}, }