{"data":{"id":"e828ad98-6b14-43b5-ad6d-78660a0d4038","title":"SecureGARD: Dynamic Ontology-Guided Governance for Secure Tool-Using LLM Agents","summary":"SecureGARD is a dynamic ontology-guided governance framework for tool-using LLM agents. It maps heterogeneous tool calls to a shared semantic representation and uses an executable ontology with episode-level task state to issue ready, waiting, or forbidden decisions. Evaluated on AgentDojo, ASB, and AgentDyn under benign and indirect prompt-injection settings, it reports a 0% attack success rate across all three benchmarks while improving task utility under attack.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"https://arxiv.org/abs/2611.06682v1","publishedAt":"2026-11-04T15:51:30.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["prompt_injection"],"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":"2026-11-04T15:51:30.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["integrity","confidentiality"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":"preprint","atlasIds":["AML.T0051"]}}