Mcp Typescript Sdk
Vendor:
First CVE: Dec 2, 2025 · Active for under a year
3
Total CVEs
More Total CVEs than 64% of tracked products
1.5
Avg CVEs / Year
Higher CVE frequency than 56% of tracked products
7.6
Avg CVSS
Higher Avg CVSS than 60% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Mcp Typescript Sdk over time
Volume of CVEsAvg CVSS Base Score
First CVE
Dec 2, 2025
7 months ago
Most Recent CVE
Feb 4, 2026
172 days ago
CVE Severity & Scoring
Mcp Typescript Sdk3 CVEs
100%
All CVEs352,719 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network3 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low3 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (66.7%)
Unknown0 (0.0%)
Required1 (33.3%)
Privileges Required
Low1 (33.3%)
High0 (0.0%)
None2 (66.7%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-0621HIGH Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service (ReDoS) vulnerability in the UriTemplate class when processing RFC | Jan 5, 2026 | 7.5 | 29 | NO | NO |
CVE-2026-25536HIGH MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. From version 1.10.0 to 1.25.3, cross-client response data leak when a single McpSe | Feb 4, 2026 | 7.1 | 28 | NO | NO |
CVE-2025-66414HIGH MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Prior to 1.24.0, The Model Context Protocol (MCP) TypeScript SDK does not enable D | Dec 2, 2025 | 8.1 | 27 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Mcp Typescript Sdk
Top CWEs
Versions
No cataloged versions.