CVE-2025-59842 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2025-59842 Interim 1 2 2025-11-01T00:15:32Z current 2025-10-03T23:13:38Z 2025-11-01T00:15:32Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2025-59842 jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to version 4.4.8, links generated with LaTeX typesetters in Markdown files and Markdown cells in JupyterLab and Jupyter Notebook did not include the noopener attribute. This is deemed to have no impact on the default installations. Theoretically users of third-party LaTeX-rendering extensions could find themselves vulnerable to reverse tabnabbing attacks if links generated by those extensions included target=_blank (no such extensions are known at time of writing) and they were to click on a link generated in LaTeX (typically visibly different from other links). This issue has been patched in version 4.4.8. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Tumbleweed jupyter-jupyterlab-4.4.9-1.1 python311-jupyterlab-4.4.9-1.1 python312-jupyterlab-4.4.9-1.1 python313-jupyterlab-4.4.9-1.1 jupyter-jupyterlab-4.4.9-1.1 as a component of openSUSE Tumbleweed python311-jupyterlab-4.4.9-1.1 as a component of openSUSE Tumbleweed python312-jupyterlab-4.4.9-1.1 as a component of openSUSE Tumbleweed python313-jupyterlab-4.4.9-1.1 as a component of openSUSE Tumbleweed jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to version 4.4.8, links generated with LaTeX typesetters in Markdown files and Markdown cells in JupyterLab and Jupyter Notebook did not include the noopener attribute. This is deemed to have no impact on the default installations. Theoretically users of third-party LaTeX-rendering extensions could find themselves vulnerable to reverse tabnabbing attacks if links generated by those extensions included target=_blank (no such extensions are known at time of writing) and they were to click on a link generated in LaTeX (typically visibly different from other links). This issue has been patched in version 4.4.8. CVE-2025-59842 openSUSE Tumbleweed:jupyter-jupyterlab-4.4.9-1.1 openSUSE Tumbleweed:python311-jupyterlab-4.4.9-1.1 openSUSE Tumbleweed:python312-jupyterlab-4.4.9-1.1 openSUSE Tumbleweed:python313-jupyterlab-4.4.9-1.1 moderate 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N