{"id":"CVE-2025-32428","aliases":["GHSA-vrq4-9hc3-cgp7","PYSEC-2026-365"],"url":"https://o3.security/vulnerability/CVE-2025-32428","summary":"Jupyter Remote Desktop Proxy makes TigerVNC accessible via the network and not just via a UNIX socket as intended","details":"Jupyter Remote Desktop Proxy allows you to run a Linux Desktop on a JupyterHub. jupyter-remote-desktop-proxy was meant to rely on UNIX sockets readable only by the current user since version 3.0.0, but when used with TigerVNC, the VNC server started by jupyter-remote-desktop-proxy were still accessible via the network. This vulnerability does not affect users having TurboVNC as the vncserver executable. This issue is fixed in 3.0.1.","published":"2025-04-14T23:29:40.494Z","modified":"2026-07-15T01:48:50.552267539Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"jupyter-remote-desktop-proxy","fixedVersion":"3.0.1"}],"fix":{"url":"https://github.com/jupyterhub/jupyter-remote-desktop-proxy/commit/7dd54c25a4253badd8ea68895437e5a66a59090d","label":"jupyterhub/jupyter-remote-desktop-proxy@7dd54c2"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32428.json"},{"type":"ADVISORY","url":"https://github.com/jupyterhub/jupyter-remote-desktop-proxy/security/advisories/GHSA-vrq4-9hc3-cgp7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32428"},{"type":"FIX","url":"https://github.com/jupyterhub/jupyter-remote-desktop-proxy/commit/7dd54c25a4253badd8ea68895437e5a66a59090d"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:50.552267539Z"}}