CVE-2025-26599 | Red Hat Enterprise Linux 6/7/8/9 X.org X11 Server/TigerVNC compCheckRedirect uninitialized pointer

CVE-2025-26599 | Red Hat Enterprise Linux 6/7/8/9 X.org X11 Server/TigerVNC compCheckRedirect uninitialized pointer

A vulnerability was found in Red Hat Enterprise Linux 6/7/8/9. It has been rated as critical. This issue affects the function compCheckRedirect of the component X.org X11 Server/TigerVNC. The manipulation leads to uninitialized pointer. The identification of this vulnerability is CVE-2025-26599. It is possible to launch the attack on the local host. There is no exploit available.