{"data":{"id":"6d70280a-40c5-4318-886e-9d53bf1801e3","title":"Judging Before Propagation: Task-Graph Contextual Integrity for Multi-Agent Privacy","summary":"Task-Graph Contextual Integrity (TG-CI) extends Contextual Integrity to multi-agent systems by modeling workflows as a Multi-Agent Task Graph (MATG) and tracking how information propagates downstream and what each recipient has already disclosed. The authors evaluate two enforcement policies, Full-Scope and Auto-Region, on MAPLE-Bench, a 144-case benchmark. In their primary configuration, TG-CI cuts mean unauthorized disclosures by 85.8-94.1% relative to a Local-History CI baseline while keeping 93.6-96.1% of its task accuracy.","solution":"N/A -- no mitigation discussed in source.","labels":["privacy","research"],"sourceUrl":"https://arxiv.org/abs/2610.39532v1","publishedAt":"2026-10-29T07:31:50.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"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":"2026-10-29T07:31:50.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.93,"researchCategory":"preprint","atlasIds":null}}