Most recent entries from all https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 13 Oct 2026 20:55:01 +0000 CVE-2026-108859 — mcp-go through 1.2.1 Denial of Service via Unbounded POST Body Buffering https://db.gcve.eu/vuln/cve-2026-108859 <p><strong>Affected:</strong> mark3labs mcp-go</p> <p>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.</p> <p><strong>Affected:</strong> mark3labs mcp-go</p> <p>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.</p> https://db.gcve.eu/vuln/cve-2026-108859