The first of its kind: how one unbounded request body became a denial-of-service class across every major MCP SDK
The one-line version In April 2026 I reported CVE-2026-39313 , a denial-of-service flaw in an MCP server framework. It was the first CVE of its kind: an unbounded HTTP request body, CWE-770, that lets a single unauthenticated request exhaust a Model Context Protocol server's memory and take it offl…
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- 2026-11-03 12:16 · DEV Community — AI
The first of its kind: how one unbounded request body became a denial-of-service class across every major MCP SDK