jupyter-notebook

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Exploited (KEV)0None in CISA KEV

CVSS critical0CVSS 9.0–10.0

CVSS high1CVSS 7.0–8.9

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jupyter-notebook records in CISA KEV

No jupyter-notebook vulnerabilities are listed in CISA KEV.

Records

1 record

TI-2026-28985 CVE-2026-40171 · GHSA-rch3-82jr-f9w9

Jupyter Notebook and JupyterLab token theft via stored XSS in help command linker

LOW 39

In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding @jupyter-notebook/help-extension and @jupyterlab/help-extension packages before 7.5.6 and 4.5.7, a stored cro…

CVSS 4.0HIGH 8.4 Network High privileges User interaction EPSS 0.00476 Published 2026-05-06 Fixed in 7.5.6, 4.5.7 CWE-79

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