AirflowAttack: Thermal-Airflow Adversarial Perturbations against Infrared Remote-Sensing Vision-Language Models
On the map: Multimodal LLMs / vision-language models → MLLM jailbreaks and adversarial robustness
Abstract (arXiv)
Vision-language models (VLMs) are increasingly deployed on infrared (IR) remote sensing imagery in security-critical settings, yet their adversarial robustness remains unexamined. We present AirflowAttack, to our knowledge the first adversarial attack for IR remote-sensing VLMs and the first to weaponize thermal-airflow turbulence as the perturbation prior. A lightweight generator synthesizes a single input-agnostic perturbation regularized toward physically plausible airflow patterns. Optimized on one surrogate CLIP model, it attains a mean zero-shot scene-classification attack success rate (ASR, the fraction of samples whose top-1 class changes) of 48.5% across five diverse CLIP backbones, far exceeding four IR-specific physical baselines (27.7--37.0%). Applied to six state-of-the-art VLMs, it cuts scene-classification accuracy by up to 38.2% relative, yet paradoxically makes some models more confident in their IR analysis, confabulating the perturbation as genuine thermal evidence such as temperature gradients and convection. Ablations show the airflow prior raises physical plausibility at no measurable cost to attack success. Together with a benchmark spanning eleven models and four tasks, these findings expose critical vulnerabilities in the rapidly expanding IR VLM ecosystem.
Key facts. No citing papers in the map yet (data through 14 Oct 2026). Placed in MLLM jailbreaks and adversarial robustness, one of 16 directions in Multimodal LLMs / vision-language models. Builds on 39 of its 52 references that are in the map. First posted on arXiv 7 Jul 2026.
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39 of 52 references.
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- 2023On Evaluating Adversarial Robustness of Large Vision-Language Models26 May
- 2022Towards Adversarial Attack on Vision-Language Pre-training Models19 Jun
Other references · 35
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- 2017Towards Deep Learning Models Resistant to Adversarial Attackscited by 6,415
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- 2018Obfuscated Gradients Give a False Sense of Security: Circumventing Defenses to Adversarial Examplescited by 1,268
- 2022Reproducible scaling laws for contrastive language-image learningcited by 1,173
- 2019Adversarial Examples Are Not Bugs, They Are Featurescited by 953
- 2016Practical Black-Box Attacks against Machine Learningcited by 903
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- 2018Improving Transferability of Adversarial Examples with Input Diversitycited by 599
- 2017Adversarial Patchcited by 517
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- 2023GeoChat: Grounded Large Vision-Language Model for Remote Sensingcited by 328
- 2017Exploring Models and Data for Remote Sensing Image Caption Generationcited by 197
- 2023RS5M and GeoRSCLIP: A Large Scale Vision-Language Dataset and A Large Vision-Language Model for Remote Sensingcited by 151
- 2023On the Adversarial Robustness of Multi-Modal Foundation Modelscited by 145
- 2023SkyScript: A Large and Semantically Diverse Vision-Language Dataset for Remote Sensingcited by 125
- 2023AdvCLIP: Downstream-agnostic Adversarial Examples in Multimodal Contrastive Learningcited by 103
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- 2022Infrared Invisible Clothing:Hiding from Infrared Detectors at Multiple Angles in Real Worldcited by 42
- 2023Physically Adversarial Infrared Patches with Learnable Shapes and Locationscited by 39
- 2021AdvHaze: Adversarial Haze Attackcited by 31
- 2022HOTCOLD Block: Fooling Thermal Infrared Detectors with a Novel Wearable Designcited by 27
- 2022Universal Adversarial Examples in Remote Sensing: Methodology and Benchmarkcited by 24
- 2022AI Security for Geoscience and Remote Sensing: Challenges and Future Trendscited by 23
- 2023Distracting Downpour: Adversarial Weather Attacks for Motion Estimationcited by 15
- 2023Adversarial Infrared Curves: An Attack on Infrared Pedestrian Detectors in the Physical Worldcited by 10
- 2025Generating Transferrable Adversarial Examples via Local Mixing and Logits Optimization for Remote Sensing Object Recognitioncited by 1
- 2026Physically-Induced Atmospheric Adversarial Perturbations: Enhancing Transferability and Robustness in Remote Sensing Image Classificationcited by 1
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