{"data":{"id":"185666b0-29e1-44f7-aad5-0105e50d6c77","title":"v0.14.20","summary":"LlamaIndex version 0.14.20 includes multiple updates across its callback and core modules, with a primary focus on fixing a vulnerability in NLTK (a natural language processing library that helps AI systems understand and work with human language). The release also updates various dependencies and fixes minor bugs in code formatting and syntax.","solution":"Update to version 0.14.20, which includes the fix for the NLTK vulnerability across all affected modules (llama-index-agent-agentmesh, llama-index-callbacks-agentops, llama-index-callbacks-aim, and others).","labels":["security"],"sourceUrl":"https://github.com/run-llama/llama_index/releases/tag/v0.14.20","publishedAt":"2026-04-03T19:55:51.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"low","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["LlamaIndex"],"affectedVendorsRaw":["LlamaIndex"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-04-03T19:55:51.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":null,"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}