https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-13T20:55:07.125657+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-108859 CVE-2026-108859 — mcp-go through 1.2.1 Denial of Service via Unbounded POST Body Buffering 2026-10-13T20:55:07.127284+00:00

Affected: mark3labs mcp-go

mcp-go through 1.2.1 contains a denial of service vulnerability in StreamableHTTPServer.ServeHTTP that allows remote unauthenticated attackers to exhaust memory by sending oversized POST bodies. Attackers can send arbitrarily large or many concurrent POST requests, read fully via io.ReadAll before validation, to degrade or OOM-kill the server process.