Architecture Components

Multimodal Research

Security research involving multimodal AI systems

3 matching entries out of 176 in this category

Multimodal research results

3 entries

Mobile Agent Visual Spoofing

Published Feb 11, 2026Analyzed Feb 22, 2026Source: arXiv

Mobile Large Language Model (LLM) agents operating under the "Screen-as-Interface" paradigm are vulnerable to visual indirect prompt injection and state desynchronization. Agents that rely on unstructured visual data (screenshots) and Accessibility Service APIs to perceive the environment lack a mechanism to distinguish between trusted system UI elements and untrusted content (e.g., web pages, emails, or malicious overlays). An attacker can inject visual cues, fake notifications, or hidden…

Blind Gods and Broken Screens: Architecting a Secure, Intent-Centric Mobile Agent Operating System

Evaluated models: Not reported

Voice Agent Behavioral Bypass

Published Feb 7, 2026Analyzed Feb 21, 2026Source: arXiv

Audio Large Language Models (ALLMs) integrated into voice agent systems for high-stakes domains (banking, IT support, logistics) are vulnerable to multimodal adversarial attacks via spoken interaction. Adversaries can exploit the model's inherent compliance and contextual awareness through multi-turn dialogue to bypass authentication safeguards, escalate privileges (e.g., unauthorized credit limit increases), exfiltrate sensitive Personally Identifiable Information (PII), and poison…

Aegis: Towards Governance, Integrity, and Security of AI Voice Agents

Evaluated models: GPT-4o, GPT-4o Mini, Gemini 1.5 Pro+4 more

GPT-4o
GPT-4o Mini
Gemini 1.5 Pro
Gemini 2.5 Flash
Gemini 2.5 Pro
Qwen2-Audio 7B
Qwen 2.5 Omni 7B

One-Image VLM Jailbreak

Published Mar 5, 2024Analyzed Jan 26, 2025Source: arXiv

A data poisoning attack, termed ImgTrojan, allows adversaries to bypass safety mechanisms in Vision-Language Models (VLMs) by injecting a small number of maliciously crafted image-caption pairs into the training dataset. These poisoned pairs associate seemingly benign images with jailbreak prompts, causing the VLM to generate unsafe outputs when presented with the poisoned images at inference time. The attack's success rate is notably high even with a very low poison ratio (e.g., one poisoned…

ImgTrojan: Jailbreaking Vision-Language Models with ONE Image

Evaluated models: LLaVA 1.5 13B, LLaVA 1.5 7B

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