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Fedora 42 cef Patch for CVE-2026-1504 - Background Fetch API Vulnerability

Update to Chromium 144.0.7559.109 CVE-2026-1504: Inappropriate implementation in Background Fetch API. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-24ed079b30 2026-02-10 01:08:32.523402+00:00 -------------------------------------------------------------------------------- Name : cef Product : Fedora 42 Version : 144.0.11^chromium144.0.7559.109 Release : 2.fc42 URL : https://bitbucket.org/chromiumembedded/cef Summary : Chromium Embedded Framework Description : CEF is an embeddable build of Chromium, powered by WebKit (Blink). -------------------------------------------------------------------------------- Update Information: Update to Chromium 144.0.7559.109 CVE-2026-1504: Inappropriate implementation in Background Fetch API -------------------------------------------------------------------------------- ChangeLog: * Sat Jan 31 2026 Jan Stan\u011bk - 144.0.11^chromium144.0.7559.109-2 - Update BR for nodejs * Sat Jan 31 2026 Than Ngo - 144.0.11^chromium144.0.7559.109-1 - Update to 144.0.7559.109 - * CVE-2026-1504: Inappropriate implementation in Background Fetch API -------------------------------------------------------------------------------- References: [ 1 ] Bug #2435464 - cef-144.0.12 is available https://bugzilla.redhat.com/show_bug.cgi?id=2435464 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-24ed079b30' 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 -------------------------------------------------------------------------------- . Update to Chromium 144.0.7559.109 inFedora 42 addresses a critical issue found in the Background Fetch API.. Fedora Update, Chromium Embedded Framework, Background Fetch API, Fedora 42, Security Advisory. . Severity: Important. LinuxSecurity.com Team

Feb 10, 2026 •Important Fedora