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Fedora 42 chromium critical: CVE-2025-6555, 6556, 6557 issues

Update to 138.0.7204.49 CVE-2025-6555: Use after free in Animation CVE-2025-6556: Insufficient policy enforcement in Loader CVE-2025-6557: Insufficient data validation in DevTools. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-1a665fa5c8 2025-06-30 02:21:06.058664+00:00 -------------------------------------------------------------------------------- Name : chromium Product : Fedora 42 Version : 138.0.7204.49 Release : 1.fc42 URL : http://www.chromium.org/Home Summary : A WebKit (Blink) powered web browser that Google doesn't want you to use Description : Chromium is an open-source web browser, powered by WebKit (Blink). -------------------------------------------------------------------------------- Update Information: Update to 138.0.7204.49 CVE-2025-6555: Use after free in Animation CVE-2025-6556: Insufficient policy enforcement in Loader CVE-2025-6557: Insufficient data validation in DevTools -------------------------------------------------------------------------------- ChangeLog: * Tue Jun 24 2025 Than Ngo - 138.0.7204.49-1 - Update to 138.0.7204.49 * CVE-2025-6555: Use after free in Animation * CVE-2025-6556: Insufficient policy enforcement in Loader * CVE-2025-6557: Insufficient data validation in DevTools -------------------------------------------------------------------------------- References: [ 1 ] Bug #2374686 - CVE-2025-6555 chromium: Chromium use after free vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374686 [ 2 ] Bug #2374687 - CVE-2025-6557 chromium: Chromium data validation vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374687 [ 3 ] Bug #2374688 - CVE-2025-6556 chromium: Chromium policy enforcement vulnerability [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374688 [ 4 ] Bug #2374689 - CVE-2025-6555 chromium: Chromium use after freevulnerability [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374689 [ 5 ] Bug #2374690 - CVE-2025-6556 chromium: Chromium policy enforcement vulnerability [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374690 [ 6 ] Bug #2374691 - CVE-2025-6557 chromium: Chromium data validation vulnerability [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2374691 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-1a665fa5c8' 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 . Upgrade Chromium on Fedora 42 to address severe vulnerabilities such as use-after-free bugs and inadequate data checks.. Chromium, Fedora, security update, use after free, data validation. . Severity: Critical. LinuxSecurity.com Team

Jun 30, 2025 •Critical Fedora