GHSA-jm63-cq47-j5jpPublished
Model Context Protocol TypeScript SDK: Shared transport or server instances delivered one HTTP client's messages to another
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-111770 · Microsoft / collected KEV context
cve-program · CVE-2026-111770
- 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/releases/tag/1.32.0
- https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/@modelcontextprotocol/[email protected]
euvd · EUVD-2026-117804
- 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/releases/tag/1.32.0
- https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/@modelcontextprotocol/[email protected]
nvd · CVE-2026-111770
- https://github.com/modelcontextprotocol/typescript-sdk/commit/84804c22e45a662675a198f853b7f00063838a8d
- https://github.com/modelcontextprotocol/typescript-sdk/pull/2918
- https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/1.32.0
- https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/@modelcontextprotocol/[email protected]
- https://github.com/modelcontextprotocol/typescript-sdk/security/advisories/GHSA-jm63-cq47-j5jp
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
Related operational evidence
Explicit CVE identifiers- Model Context Protocol TypeScript SDK: Shared transport or server instances delivered one HTTP client's messages to another · Newly collected advisory · 5 Nov 2026