CVE-2026-14631:webpack-dev-server versions 5.2.5 and earlier terminate the whole Node.js process when an unauthenticated peer sends eit
webpack-dev-server versions 5.2.5 and earlier terminate the whole Node.js process when an unauthenticated peer sends either a normal HTTP request with a malformed Host header or a WebSocket upgrade to the default /ws endpoint with a malformed Origin heade