What’s Vulnerable › Products

jupyter-notebook help-extension vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your jupyter-notebook help-extension version is affected

Latest jupyter-notebook help-extension vulnerabilities

• CVE-2026-40171 — Jupyter Notebook and JupyterLab token theft via stored XSS in help command linker (CVSS 8.4)