{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-01T18:23:47.277","vulnerabilities":[{"cve":{"id":"CVE-2025-64439","sourceIdentifier":"security-advisories@github.com","published":"2025-11-07T21:15:41.690","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). In versions 2.1.2 and below, the JsonPlusSerializer (used as the default serialization protocol for all checkpointing) contains a Remote Code Execution (RCE) vulnerability when deserializing payloads saved in the \"json\" serialization mode. By default, the serializer attempts to use \"msgpack\" for serialization. However, prior to version 3.0 of the checkpointer library, if illegal Unicode surrogate values caused serialization to fail, it would fall back to using the \"json\" mode. This issue is fixed in version 3.0.0."},{"lang":"es","value":"LangGraph SQLite Checkpoint es una implementación de LangGraph CheckpointSaver que utiliza una base de datos SQLite (tanto síncrona como asíncrona, a través de aiosqlite). En las versiones 2.1.2 e inferiores, el JsonPlusSerializer (utilizado como el protocolo de serialización predeterminado para todo el proceso de checkpointing) contiene una vulnerabilidad de ejecución remota de código (RCE) al deserializar cargas útiles guardadas en el modo de serialización \"json\". Por defecto, el serializador intenta usar \"msgpack\" para la serialización. Sin embargo, antes de la versión 3.0 de la librería del checkpointer, si valores sustitutos Unicode ilegales causaban que la serialización fallara, recurriría al uso del modo \"json\". Este problema está solucionado en la versión 3.0.0."}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":7.4,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","subAvailabilityImpact":"HIGH","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-502"}]}],"references":[{"url":"https://github.com/langchain-ai/langgraph/blob/c5744f583b11745cd406f3059903e17bbcdcc8ac/libs/checkpoint/langgraph/checkpoint/serde/jsonplus.py","source":"security-advisories@github.com"},{"url":"https://github.com/langchain-ai/langgraph/commit/c5744f583b11745cd406f3059903e17bbcdcc8ac","source":"security-advisories@github.com"},{"url":"https://github.com/langchain-ai/langgraph/releases/tag/checkpoint%3D%3D3.0.0","source":"security-advisories@github.com"},{"url":"https://github.com/langchain-ai/langgraph/security/advisories/GHSA-wwqv-p2pp-99h5","source":"security-advisories@github.com"}]}}]}