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Fedora 43: xen Important Update on Viridian Vulnerabilities 2025-873ad6df70

Rebuilt for Python 3.14.0rc3 bytecode Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] Arm issues with page refcounting [XSA-473, CVE-2025-58144, CVE-2025-58145]. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-873ad6df70 2025-10-03 00:14:50.085799+00:00 -------------------------------------------------------------------------------- Name : xen Product : Fedora 43 Version : 4.20.1 Release : 6.fc43 URL : https://xenproject.org/ Summary : Xen is a virtual machine monitor Description : This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor -------------------------------------------------------------------------------- Update Information: Rebuilt for Python 3.14.0rc3 bytecode Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] Arm issues with page refcounting [XSA-473, CVE-2025-58144, CVE-2025-58145] -------------------------------------------------------------------------------- ChangeLog: * Fri Sep 19 2025 Python Maint - 4.20.1-6 - Rebuilt for Python 3.14.0rc3 bytecode * Wed Sep 10 2025 Michael Young - 4.20.1-5 - Mutiple vulnerabilities in the Viridian interface [XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143] - Arm issues with page refcounting [XSA-473, CVE-2025-58144, CVE-2025-58145] * Tue Sep 2 2025 Michael Young - 4.20.1-4 - tools/xl: don't crash on NULL command line -------------------------------------------------------------------------------- References: [ 1 ] Bug #2397373 - xen: Please build in Fedora 43 https://bugzilla.redhat.com/show_bug.cgi?id=2397373 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisoryFEDORA-2025-873ad6df70' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . Fedora 43 updates xen for multiple important vulnerabilities in Viridian interface, enhancing security.. Fedora 43, Xen update, Viridian vulnerabilities, Linux security patch. . Severity: Important. LinuxSecurity.com Team

Oct 03, 2025 •Important Fedora