{"data":{"id":"ff9d8102-36cc-4687-bb5e-428204a3e46b","title":"Sanitizer: Blazing-Fast, Private, and Robust Federated Learning","summary":"Sanitizer is a federated learning framework that combines privacy protection with Byzantine robustness while avoiding heavy cryptographic techniques. Its core is two new protocols, high-dimensional boolean summation and weighted boolean majority vote, built on a Byzantine-robust defense for sign-based FL. On real-world datasets, the authors report 19 to 23 times less runtime than the state of the art, with accuracy matching plaintext and superior robustness against classic attacks.","solution":"N/A -- no mitigation discussed in source.","labels":["security","privacy","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11495423","publishedAt":"2026-04-27T13:16:36.000Z","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":"2026-04-27T13:16:36.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","integrity"],"aiComponentTargeted":"training_data","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":"peer_reviewed","atlasIds":null}}