{"data":{"id":"8ed869a6-7bd8-4c56-a3b7-a10d8d5810aa","title":"Kinematics-Induced Multimodal 3D Human Pose Estimation with Subject-Level Privacy","summary":"The paper presents a unified framework for multimodal 3D human pose estimation that fuses RGB, LiDAR and mmWave radar data while addressing subject-level privacy. It introduces a black-box subject membership inference attack, analyzed with empirical pointwise maximal leakage, and user-level differential privacy via Action Temporal Stratification, a population-weighted within-subject sampling strategy. The framework is evaluated on the MM-Fi dataset across three experimental protocols.","solution":"N/A -- no mitigation discussed in source.","labels":["security","privacy"],"sourceUrl":"https://arxiv.org/abs/2610.02943v1","publishedAt":"2026-10-02T07:37:03.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["membership_inference"],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-10-02T07:37:03.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":"preprint","atlasIds":null}}