# Lfprojects Mcp Typescript Sdk vulnerabilities

Source: https://junglewise.ai/threats/technologies/mcp-typescript-sdk  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/mcp-typescript-sdk.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Lfprojects Mcp Typescript Sdk: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-25536, was published on 4 February 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About Lfprojects Mcp Typescript Sdk

A TypeScript software development kit for the Model Context Protocol.

## Latest Lfprojects Mcp Typescript Sdk vulnerabilities

- [CVE-2026-25536: Model Context Protocol TypeScript SDK data leak in McpServer transport](https://junglewise.ai/threats/cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver) (high, CVSS 7.1, published 4 Feb 2026)
- [CVE-2026-0621: Anthropic MCP TypeScript SDK ReDoS in UriTemplate](https://junglewise.ai/threats/cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate) (high, CVSS 7.5, published 5 Jan 2026)
- [CVE-2025-66414: Anthropic MCP TypeScript SDK DNS rebinding bypass on localhost](https://junglewise.ai/threats/cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost) (high, CVSS 8.1, published 2 Dec 2025)

## Most severe Lfprojects Mcp Typescript Sdk vulnerabilities

- [CVE-2025-66414: Anthropic MCP TypeScript SDK DNS rebinding bypass on localhost](https://junglewise.ai/threats/cve-2025-66414-anthropic-mcp-typescript-sdk-dns-rebinding-bypass-on-localhost) (high, CVSS 8.1, published 2 Dec 2025)
- [CVE-2026-0621: Anthropic MCP TypeScript SDK ReDoS in UriTemplate](https://junglewise.ai/threats/cve-2026-0621-anthropic-mcp-typescript-sdk-redos-in-uritemplate) (high, CVSS 7.5, published 5 Jan 2026)
- [CVE-2026-25536: Model Context Protocol TypeScript SDK data leak in McpServer transport](https://junglewise.ai/threats/cve-2026-25536-model-context-protocol-typescript-sdk-data-leak-in-mcpserver) (high, CVSS 7.1, published 4 Feb 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Lfprojects technologies

- [Lfprojects Valkey](https://junglewise.ai/threats/technologies/valkey): 9 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Lfprojects Mcp Typescript Sdk vulnerabilities", https://junglewise.ai/threats/technologies/mcp-typescript-sdk, 9 November 2026.