A Cross-Modal Prompt Injection Attack against Large Vision-Language Models with Image-Only Perturbation
Image-only perturbations enable cross-modal prompt injection attacks against vision-language models without text manipulation, expanding attack vectors for multimodal AI systems.
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arXiv:2605.16090v1 Announce Type: new Abstract: Large vision-language models (LVLMs) have emerged as a powerful paradigm for multimodal intelligence, but their growing deployment also expands the attack surface of prompt injection. Despite this growing concern, existing attacks still suffer from a critical limitation: the injected prompt for one modality only steers the model's interpretation of that singular input. Alternatively, these attacks remain multimodal but fail to achieve cross-modal
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