GHSA-w2fm-25vw-vh7f
High · 7.1CVSS
7.1
EPSS
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Published
Apr 1, 2026
CISA due date
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The record
mcp-handler has a tool response leak across concurrent client sessions ('Race Condition')
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | mcp-handler | 0 | 1.1.0 |
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