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Fedora 44 Cockpit 362 Security Advisory CVE-2026-4802 Arbitrary Execution

Automatic update for cockpit-362-1.fc44. Changelog for cockpit * Wed May 20 2026 Packit - 362-1 - Bug fixes and translation updates - Fix arbitrary code execution via specially crafted logs page link. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-ac9d9c87c8 2026-05-21 23:20:37.420432+00:00 -------------------------------------------------------------------------------- Name : cockpit Product : Fedora 44 Version : 362 Release : 1.fc44 URL : https://cockpit-project.org/ Summary : Web Console for Linux servers Description : The Cockpit Web Console enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. -------------------------------------------------------------------------------- Update Information: Automatic update for cockpit-362-1.fc44. Changelog for cockpit * Wed May 20 2026 Packit - 362-1 - Bug fixes and translation updates - Fix arbitrary code execution via specially crafted logs page link (CVE-2026-4802) -------------------------------------------------------------------------------- ChangeLog: * Wed May 20 2026 Packit - 362-1 - Bug fixes and translation updates - Fix arbitrary code execution via specially crafted logs page link (CVE-2026-4802) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2480095 - [Exploits (KEV)] CVE-2026-4802 cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480095 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-ac9d9c87c8' at the command line. For more information, refer to the dnfdocumentation 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://forge.fedoraproject.org/infra/tickets/issues/new . Update addresses critical arbitrary code execution in Cockpit 362 for Fedora 44; immediate action is recommended.. Fedora Update Cockpit Bug Fixes CVE 2026-4802. . Severity: Critical. LinuxSecurity.com Team

May 21, 2026 •Critical Fedora