{"data":{"id":"7dffdfd5-1a29-4112-ab7b-5fe3820f319e","title":"Deep Privacy Funnel Model: From a Discriminative to a Generative Approach With an Application to Face Recognition","summary":"This study applies the information-theoretic Privacy Funnel model to face recognition, using an end-to-end trainable framework for privacy-preserving representation learning. It introduces the Generative Privacy Funnel (GenPF) and the deep variational PF (DVPF) model, and reports that the framework yields a controllable privacy-utility trade-off while substantially reducing leakage about sensitive attributes on modern face recognition systems. A PyTorch implementation is released.","solution":"N/A -- no mitigation discussed in source.","labels":["privacy","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11515220","publishedAt":"2026-05-11T13:16:54.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["PyTorch","AdaFace","ArcFace"],"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":"2026-05-11T13:16:54.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":"peer_reviewed","atlasIds":null}}