npm/mcp-handler: high 7.1
mcp-handler has a tool response leak across concurrent client sessions ('Race Condition')
Action: Upgrade mcp-handler to 1.1.0 or later.
npm i mcp-handler@1.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.1.0 | - |
Fixed versions
| 1.1.0 |
Sources
- osv: GHSA-w2fm-25vw-vh7f
- https://github.com/vercel/mcp-handler/security/advisories/GHSA-w2fm-25vw-vh7f
- https://nvd.nist.gov/vuln/detail/CVE-2026-25536
- https://github.com/advisories/GHSA-345p-7cg4-v4c7
- https://github.com/vercel/mcp-handler
published · modified · JSON