An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.

An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.

An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.

Xorg: xwayland: out-of-bounds write in createpointerbarrierclient()

An out-of-bounds write flaw was found in X.Org and Xwayland. The funct ...

An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.

Уязвимость реализации протокола Wayland для X.Org XWayland, реализации сервера X Window System X.Org Server, связанная с записью за границами буфера, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Security update for xorg-x11-server

Security update for xorg-x11-server

Security update for xorg-x11-server

Security update for xorg-x11-server

Security update for xorg-x11-server

Security update for xwayland

Important: tigervnc security update

Important: tigervnc security update

ELSA-2025-2879: xorg-x11-server security update (IMPORTANT)

ELSA-2025-2861: tigervnc security update (IMPORTANT)

ELSA-2025-2502: tigervnc security update (IMPORTANT)

ELSA-2025-2500: tigervnc security update (IMPORTANT)

Important: xorg-x11-server-Xwayland security update