{"data":{"id":"b032bfde-7704-4cb4-85e5-453be4e5fc86","title":"UnVC: Protecting Your Voiceprint by Generative Adversarial Speech","summary":"This paper proposes UnVC (Unable to be Voice Cloned), a proactive defense against malicious voice cloning that uses a WaveGlow-based generative adversarial speech approach to produce distribution-consistent anti-fake speech samples instead of adding perturbations to the original signal. The authors report that UnVC outperforms existing mainstream methods in robustness, generalization to unseen cloning attacks, and anti-fake sample quality, and that it keeps reliable anti-fake capability under social media and re-recording conditions.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11621972","publishedAt":"2026-07-23T13:16:52.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["other"],"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":"2026-07-23T13:16:52.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":"peer_reviewed","atlasIds":null}}