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CVE-2026-111767 MCP TypeScript SDK: Experimental tasks were not tied to the session that created them

🗓️ 20 Oct 2026 18:28:45Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

MCP TypeScript SDK taskStore allows clients to list, read and cancel each other's tasks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-111767
20 Oct 202618:42
–circl
cve
CVE
CVE-2026-111767
20 Oct 202618:28
–cve
euvd
EUVD
EUVD-2026-105256
20 Oct 202618:28
–euvd
github
Github Security Blog
MCP TypeScript SDK: Experimental tasks were not tied to the session that created them
20 Oct 202618:26
–github
nvd
NVD
CVE-2026-111767
20 Oct 202619:17
–nvd
osv_ghsa
osv_ghsa
GHSA-22JM-H49P-29QW MCP TypeScript SDK: Experimental tasks were not tied to the session that created them
20 Oct 202618:26
–osv_ghsa
redhatcve
RedhatCVE
CVE-2026-111767
21 Oct 202603:43
–redhatcve
[
  {
    "vendor": "modelcontextprotocol",
    "product": "typescript-sdk",
    "versions": [
      {
        "version": ">= 1.24.0, < 1.32.0",
        "status": "affected"
      }
    ]
  }
]

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