{"data":{"id":"041e60c3-2cd9-456b-8e45-a7b0dd2b42ff","title":"langchain-core==1.2.12","summary":"Langchain-core version 1.2.12 was released with a bug fix for setting ChatGeneration.text (a property that stores generated text output from a chat model). The update addresses issues found in the previous version 1.2.11.","solution":"Update to langchain-core version 1.2.12, which contains the fix for the ChatGeneration.text setting issue.","labels":["security"],"sourceUrl":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.12","publishedAt":"2026-02-12T20:53:28.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["LangChain"],"affectedVendorsRaw":["LangChain"],"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":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":null,"aiComponentTargeted":"framework","llmSpecific":true,"classifierConfidence":0.75,"researchCategory":null,"atlasIds":null}}