CVE-2026-114135 - Jupyter Server: Gateway WebSocket handler bypasses kernel execute authorization
CVE ID :CVE-2026-114135 Published : Oct. 21, 2026, 8:17 p.m. | 1 hour, 49 minutes ago Description :Jupyter Server is the backend for Jupyter web applications. From 2.0.0 until 2.6.0, enabling GatewayClient.url replaced the normal KernelWebsocketHandler with WebSocketChannelsHandler, which...