GHSA-jm63-cq47-j5jpPublished
MCP TypeScript server SDK: Shared transport or server instances delivered one HTTP client's messages to another
Exact source revision recorded 24 Oct 2026 13:17:17 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-111770 · Microsoft / collected KEV context
osv · GHSA-jm63-cq47-j5jp
- https://github.com/modelcontextprotocol/typescript-sdk/security/advisories/GHSA-jm63-cq47-j5jp
- https://github.com/modelcontextprotocol/typescript-sdk/pull/2918
- https://github.com/modelcontextprotocol/typescript-sdk/commit/84804c22e45a662675a198f853b7f00063838a8d
- https://github.com/modelcontextprotocol/typescript-sdk
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