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Known vulnerabilities in jupyterlab

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CVE Summary Score Published
CVE-2026-102832 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 4.2 Medium Oct 13, 2026
CVE-2026-102904 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 5.4 Medium Sep 29, 2026
CVE-2026-102831 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 8.1 High Sep 29, 2026
CVE-2026-102830 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 6.8 Medium Sep 29, 2026
CVE-2026-73417 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 8.6 High Aug 13, 2026
CVE-2026-73416 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 6.1 Medium Aug 13, 2026
CVE-2026-73627 JupyterLab (pip package 'jupyterlab') versions… 6.0 Medium Aug 13, 2026
CVE-2026-73626 JupyterLab versions… 7.7 High Aug 13, 2026
CVE-2026-73415 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 7.5 High Aug 12, 2026
CVE-2026-67338 JupyterLab before 4.5.9 contains a stored cross-site scripting vulnerability in the Extension Manager that fails to… 5.1 Medium Aug 1, 2026
CVE-2026-42266 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 8.8 High May 13, 2026
CVE-2026-42557 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 8.6 High May 13, 2026
CVE-2026-40171 In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding… 8.4 High May 6, 2026
CVE-2025-59842 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 2.1 Low Sep 26, 2025
CVE-2024-43805 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook… 7.6 High Aug 28, 2024
CVE-2024-22420 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and… 6.5 Medium Jan 19, 2024
CVE-2024-22421 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and… 7.6 High Jan 19, 2024
CVE-2021-32797 JupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook 7.4 High Aug 9, 2021

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