{"data":{"id":"c3ce9043-bd64-43ad-a26b-c34a796908e6","title":"Seeking Flat Minima Over Diverse Surrogates for Improved Adversarial Transferability: A Theoretical Framework and Algorithmic Instantiation","summary":"This paper presents a theoretical framework for transfer-based black-box adversarial attacks, deriving a transferability bound that links adversarial transferability to flat minima over a surrogate model set and the adversarial model discrepancy. Based on this bound, the authors build a surrogate model set with diverse adversarial vulnerabilities and generate a model-Diversity-compatible Reverse Adversarial Perturbation (DRAP). Experiments on the NIPS2017 and CIFAR-10 datasets against various target models show the proposed attack is effective.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"http://ieeexplore.ieee.org/document/11460256","publishedAt":"2026-04-01T13:19:37.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["model_evasion"],"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":"2026-04-01T13:19:37.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["integrity"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":"peer_reviewed","atlasIds":null}}