EUVD-2026-93771Published
LangChain is a framework for building LLM-powered applications. Prior to 1.3.1, MongoDBChatMessageHistory does not enforce the documented string type for an untrusted structured session identifier at runtime, allowing the identifier to be i…
Exact source revision recorded 3 Nov 2026 03:00:31 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-106119 · Microsoft / collected KEV context
euvd · EUVD-2026-93771
- https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-m6rx-h84q-8r95
- https://github.com/langchain-ai/langchainjs/pull/11672
- https://github.com/langchain-ai/langchainjs/commit/946e3d856ff1f8ce7f7b9374c83f680a6ada79af
- https://github.com/langchain-ai/langchainjs/releases/tag/@langchain/[email protected]
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