{"data":{"id":"af4dbad9-3fdc-4b36-a7bd-7cf1fb9638a0","title":"A.S.E 2.0: Understanding How Repository Context Impacts the Security of LLM-Generated Code","summary":"Researchers built CASE-Bench, a benchmark of 145 repository-level tasks drawn from real CVEs across 51 projects, to test how repository context affects the security of LLM-generated code. Across 13 context construction methods and six LLMs, functionality-oriented context raised the functional pass rate by up to 8.2 pp but the secure pass rate by at most 3.7 pp. Withholding a safeguard lowered the secure pass rate by up to 8.1 pp, and coding agents observed the relevant safeguard in only 27-36% of trajectories.","solution":"N/A -- no mitigation discussed in source.","labels":["research","security"],"sourceUrl":"https://arxiv.org/abs/2611.06294v1","publishedAt":"2026-11-04T10:29:52.000Z","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":"2026-11-04T10:29:52.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":"preprint","atlasIds":null}}