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CVE-2026-67430

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-29 19:10:39

Laatst bijgewerkt 2026-07-30 15:19:09

Toegewezen door GitHub_M

CVSS-score 5.3

Status PUBLISHED

Beschrijving

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not expire sessions by default, so repeated initialize requests retain unbounded ServerSession objects and can exhaust process memory. This issue is fixed in version 0.23.0.

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