-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-4fc934f283 2025-12-02 01:30:54.608288+00:00 --------------------------------------------------------------------------------
Name : webkitgtk Product : Fedora 42 Version : 2.50.2 Release : 1.fc42 URL : https://www.webkitgtk.org/ Summary : GTK web content engine library Description : WebKitGTK is the port of the WebKit web rendering engine to the GTK platform. -------------------------------------------------------------------------------- Update Information: Prevent unsafe URI schemes from participating in media playback. Make jsc_value_array_buffer_get_data() function introspectable. Fix logging in to Google accounts that have a WebAuthn second factor configured. Fix loading webkit://gpu when there are no threads configured for GPU rendering. Fix rendering gradients that use the CSS hue interpolation method. Fix pasting image data from the clipboard. Fix font-family selection when the font name contains spaces. Fix capturing canvas snapshots in the Web Inspector. Fix several crashes and rendering issues. 2.50.2 CVE fixes: CVE-2023-43000, CVE-2025-43392, CVE-2025-43419, CVE-2025-43425, CVE-2025-43427, CVE-2025-43429, CVE-2025-43430, CVE-2025-43431, CVE-2025-43432, CVE-2025-43434, CVE-2025-43440, CVE-2025-43443, CVE-2025-43480 This Fedora update additionally fixes CVE-2025-43421 via a downstream patch -------------------------------------------------------------------------------- ChangeLog: * Sat Nov 22 2025 Michael Catanzaro <[email protected]> - 2.50.2-1 - Update to 2.50.2 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2403627 - CVE-2025-43343 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2403627 [ 2 ] Bug #2416362 - CVE-2023-43000 webkitgtk: Processing maliciously crafted web content may lead to memory corruption [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2416362 [ 3 ] Bug #2416369 - CVE-2025-43392 webkitgtk: A website may exfiltrate image data cross-origin [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2416369 [ 4 ] Bug #2416375 - CVE-2025-43419 webkitgtk: Processing maliciously crafted web content may lead to memory corruption [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2416375 [ 5 ] Bug #2416381 - CVE-2025-43425 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2416381 [ 6 ] Bug #2416967 - CVE-2025-13502 webkitgtk: WebKitGTK / WPE WebKit: Out-of-bounds read and integer underflow vulnerability leading to DoS [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2416967 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-4fc934f283' 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 -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
