CVE-2026-111768 Model Context Protocol TypeScript SDK: One HTTP request within the default size limit could exhaust server memory during validation

The Model Context Protocol TypeScript SDK provides TypeScript client and server implementations of the Model Context Protocol. From 1.3.0 until 1.32.0 in @modelcontextprotocol/sdk and from 2.0.0 until 2.3.0 in @modelcontextprotocol/server, HTTP servers did not enforce a limit on the number of arr...