-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-ef7fb833f2 2025-03-15 00:23:42.171291+00:00 --------------------------------------------------------------------------------
Name : tigervnc Product : Fedora 42 Version : 1.15.0 Release : 2.fc42 URL : http://www.tigervnc.com Summary : A TigerVNC remote display system Description : Virtual Network Computing (VNC) is a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. This package contains a client which will allow you to connect to other desktops running a VNC server.
-------------------------------------------------------------------------------- Update Information:
Fixes for xorg-x11-server CVEs. -------------------------------------------------------------------------------- ChangeLog:
* Mon Mar 3 2025 Jan Grulich jgrulich@redhat.com - 1.15.0-2 - Rebuild (xorg-x11-server) Fixes CVE-2025-26594, CVE-2025-26595, CVE-2025-26596, CVE-2025-26597, CVE-2025-26598, CVE-2025-26599, CVE-2025-26600, CVE-2025-26601 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2349366 - CVE-2025-26598 tigervnc: Out-of-bounds write in CreatePointerBarrierClient() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349366 [ 2 ] Bug #2349369 - CVE-2025-26594 tigervnc: Use-after-free of the root cursor [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349369 [ 3 ] Bug #2349372 - CVE-2025-26596 tigervnc: Heap overflow in XkbWriteKeySyms() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349372 [ 4 ] Bug #2349375 - CVE-2025-26595 tigervnc: Buffer overflow in XkbVModMaskText() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349375 [ 5 ] Bug #2349378 - CVE-2025-26597 tigervnc: Buffer overflow in XkbChangeTypesOfKey() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349378 [ 6 ] Bug #2349455 - CVE-2025-26599 tigervnc: Use of uninitialized pointer in compRedirectWindow() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349455 [ 7 ] Bug #2349460 - CVE-2025-26601 tigervnc: Use-after-free in SyncInitTrigger() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349460 [ 8 ] Bug #2349461 - CVE-2025-26600 tigervnc: Use-after-free in PlayReleasedEvents() [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2349461 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-ef7fb833f2' 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 --------------------------------------------------------------------------------