CVE-2026-108714 MCP Kotlin SDK through 0.15.0 Memory Exhaustion via Application.mcpWebSocket

MCP Kotlin SDK through 0.15.0 contains an uncontrolled memory allocation vulnerability that allows remote clients to exhaust server memory because Application.mcpWebSocket installs Ktor WebSockets without a maxFrameSize limit. Attackers can send small frame headers declaring payloads near 2 GiB...