Linux Distros Unpatched Vulnerability : CVE-2026-42266

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the...

aaa-ml-datasets-course (1.0.0), aerocm (0.1.0b0) +141 more potentially affected by CVE-2026-42266 via jupyterlab (>=4.0.0, <=4.5.6)

jupyterlab PYPI version =4.0.0, =0.5.5, =2.0.0, =4.33.0, =1.0.1, =0.1.0, =1.6.4b1, =0.0.1, =1.8.2, =0.0.1, =0.3.1, =0.1.0, =0.0.1, =0.0.5 and more Source cves: CVE-2026-42266 Source advisory: OSV:PYSEC-2026-164...

UBUNTU-CVE-2026-42266

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager allowedextensionsuris is not correctly enforced by JupyterLab. The Py...

aaa-ml-datasets-course (1.0.0), aerocm (0.1.0b0) +141 more potentially affected by CVE-2026-42266 via jupyterlab (>=4.0.0, <=4.5.6)

jupyterlab PYPI version =4.0.0, =0.5.5, =2.0.0, =4.33.0, =1.0.1, =0.1.0, =1.6.4b1, =0.0.1, =1.8.2, =0.0.1, =0.3.1, =0.1.0, =0.0.1, =0.0.5 and more Source cves: CVE-2026-42266 Source advisory: MEND:CVE-2026-42266...

CVE-2026-42266

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager allowedextensionsuris is not correctly enforced by JupyterLab. The Py...

CVE-2026-42266

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager allowedextensionsuris is not correctly enforced by JupyterLab. The Py...

a2 (>=0.1.0, <=0.6.1), aaa-ml-datasets-course (1.0.0) +247 more potentially affected by CVE-2026-42266 via jupyterlab (>=4.0.0a25, <=4.5.6)

jupyterlab PYPI version =4.0.0a25, =0.1.0, =0.1.0b0, =0.1.0b0, =0.1.0b0, =0.1.0, =0.5.5, =2.0.0, =0.1.1, =4.33.0, =0.6.4, =0.8.0, =1.0.1, =0.1.0, =1.6.4b1, =1.6.9b1 and more Source cves: CVE-2026-42266 Source advisory: SNYK:PYTHON-JUPYTERLAB-16425771...

aaa-ml-datasets-course (1.0.0), aerocm (0.1.0b0) +141 more potentially affected by CVE-2026-42266 via jupyterlab (>=4.0.0, <=4.5.6)

jupyterlab PYPI version =4.0.0, =0.5.5, =2.0.0, =4.33.0, =1.0.1, =0.1.0, =1.6.4b1, =0.0.1, =1.8.2, =0.0.1, =0.3.1, =0.1.0, =0.0.1, =0.0.5 and more Source cves: CVE-2026-42266 Source advisory: GHSA-37W4-HWHX-4RC4...