{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"jupyter-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQB7GTH9R2XCYHXGS3A1TH","modified_at":"2026-10-23T18:02:34.308643020Z","published_at":"2026-10-21T20:17:25.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-114135","https://security-tracker.debian.org/tracker/CVE-2026-114135"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-114135#Debian:14/jupyter-server","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-114135"}],"summary":"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 authentic"}