CVE-2026-11720

The CVE-2026-11720 entry describes a path traversal flaw in the HTTP tool URL builder of googleapis/mcp-toolbox. User-controlled pathParams are substituted into a configured tool path and then parsed as a relative URL; while scheme/host/user info are checked, final resolution uses ResolveReferenc...

CVE-2026-14539

The CVE affects Google mcp-toolbox versions up to 1.4.0, where the HTTP /mcp endpoint reads request bodies into memory using an unrestricted buffer (io.ReadAll) without limits. This unbounded buffering enables an unauthenticated attacker to cause a DoS by exhausting host memory, ultimately leadin...