{"data":{"id":"8cf5cb52-5144-43eb-88f0-4d25e085bb9d","title":"An Integrated Speech Tampering Detection Framework With Deep Neural Networks","summary":"Researchers present an integrated detection framework (IDF) based on deep neural networks for blind speech tampering detection, covering copy-move, deletion, and splicing manipulations. The framework combines an encoder-decoder network producing a preliminary localisation mask from Mel spectrogram features, an adaptive localisation refinement algorithm, and a classifier for tampering type. Trained on a new 55,500-pair dataset from Chinese and English corpora, it reports average F-scores of 95.32% (Chinese), 96.02% (English), 88.81% (Spanish) and 95.75% (spoofed samples), with localisation error below 0.1 seconds.","solution":"N/A -- no mitigation discussed in source.","labels":["research","security"],"sourceUrl":"http://ieeexplore.ieee.org/document/11511786","publishedAt":"2026-05-07T13:18:06.000Z","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":"2026-05-07T13:18:06.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.8,"researchCategory":"peer_reviewed","atlasIds":null}}