X.Org Server buffer error vulnerability

X.Org X Server is an X Window system display server developed by the X.Org Foundation. Xwayland is an open-source communication protocol developed by Xwayland that defines the communication method between the display server and its clients. Both X.Org X Server and Xwayland have security...

XkbSizeKeySyms Function Code Execution

The vulnerability of the XkbSizeKeySyms function in the Wayland protocol for X.Org XWayland, which is implemented by the X Window System X.Org Server, is related to buffer overflow attacks. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

X Window System X.Org Server GetCountedString Heap Buffer Overflow DoS

The vulnerability of the GetCountedString function in the xkb/xkb.c component of the X Window System X.Org Server, and the Wayland protocol for X.Org XWayland, is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a remote attacker to acce...