{"data":{"id":"d905dbf5-fe9a-4b1c-8f15-dc2960593d5a","title":"Exposing Vulnerability Monoculture Through Systemic Adversarial Robustness","summary":"This paper introduces Systemic Adversarial Robustness (SAR), a measure of how many distinct attacks are needed to compromise a pool of models that share training pipelines, distillation methods and data. Small SAR values indicate a vulnerability monoculture, while large values mean failures are spread across models. The authors formulate SAR as a partial set-cover problem with provable approximation guarantees, test it on vision and large language models, and report that model pools distilled from DeepSeek-R1 and Claude Opus 4.6 show lower estimated systemic robustness than their parent pools.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"https://arxiv.org/abs/2610.27353v1","publishedAt":"2026-10-19T22:30:15.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["model_evasion"],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["DeepSeek-R1","Claude Opus 4.6"],"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":"2026-10-19T22:30:15.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["integrity"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":"preprint","atlasIds":null}}