TY
Product
typescript-sdk
by modelcontextprotocol · last CVE Oct 20, 2026
4
CVEs
0
On KEV
8.6
Max CVSS
2
New 30D
Severity mix
Critical 0High 4Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-111767
8.6
0%
Oct 20
MCP TypeScript SDK: Experimental tasks were not tied to the session that created them
Affected: >= 1.24.0, < 1.32.0
CVE-2025-66414
8.1
1%
Dec 2
DNS Rebinding Protection Disabled by Default in Model Context Protocol TypeScript SDK for Servers Running on Localhost
Affected: < 1.24.0
CVE-2026-104850
7.5
0%
Oct 6
MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server
Affected: >= 1.12.0, < 1.31.0; >= 2.0.0, < 2.2.0
CVE-2026-25536
7.1
0%
Feb 4
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Affected: >= 1.10.0, < 1.26.0
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