Fedora alert FEDORA-2026-9536c7cb79 (python-jupyter-server)
| From: | updates--- via package-announce <package-announce@lists.fedoraproject.org> | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 43 Update: python-jupyter-server-2.19.0-2.fc43 | |
| Date: | Sat, 27 Jun 2026 00:56:44 +0000 | |
| Message-ID: | <20260627005644.5EF2A80CF5@bastion01.rdu3.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-9536c7cb79 2026-06-27 00:54:50.049657+00:00 -------------------------------------------------------------------------------- Name : python-jupyter-server Product : Fedora 43 Version : 2.19.0 Release : 2.fc43 URL : https://jupyter-server.readthedocs.io Summary : The backend for Jupyter web applications Description : The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. -------------------------------------------------------------------------------- Update Information: New version of jupyter-server fixing various security vulnerabilities. -------------------------------------------------------------------------------- ChangeLog: * Thu Jun 4 2026 Python Maint <python-maint@redhat.com> - 2.19.0-2 - Rebuilt for Python 3.15 * Mon Jun 1 2026 Lumir Balhar <lbalhar@redhat.com> - 2.19.0-1 - Update to 2.19.0 (rhbz#2483209) * Mon May 11 2026 Lumir Balhar <lbalhar@redhat.com> - 2.18.2-1 - Update to 2.18.2 (rhbz#2466683) * Tue May 5 2026 Lumir Balhar <lbalhar@redhat.com> - 2.18.0-1 - Update to 2.18.0 (rhbz#2465646) * Tue Apr 14 2026 Tomáš Hrnčiar <thrnciar@redhat.com> - 2.17.0-5 - Raise pytest upper bound to allow pytest 9 * Fri Mar 20 2026 Lumir Balhar <lbalhar@redhat.com> - 2.17.0-4 - Ignore deprecation warnings from ptyprocess:pty to fix build with Python 3.15 alpha 7 * Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 2.17.0-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2484708 - CVE-2026-35397 python-jupyter-server: Jupyter Server: Unauthorized File Access via Path Traversal Vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484708 [ 2 ] Bug #2484713 - CVE-2026-40934 python-jupyter-server: Jupyter Server: Authentication bypass due to unrotated cookie secret [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2484713 [ 3 ] Bug #2485374 - CVE-2026-6657 python-jupyter-server: jupyter-server: Arbitrary code execution due to CORS origin validation bypass [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2485374 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-9536c7cb79' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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