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Уязвимость функции XkbChangeTypesOfKey() реализации протокола Wayland для X.Org XWayland, реализации сервера X Window System X.Org Server, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Множественные уязвимости xorg-x11-server-common

ALT-PU-2025-3552: package `xorg-xwayland` update to version 23.1.1-alt7

ALT-PU-2025-3550: package `xorg-server` update to version 1.20.14-alt15

ALT-PU-2026-8624: package `tigervnc` update to version 1.16.2-alt2

ALT-PU-2025-16475: package `xorg-xwayland` update to version 24.1.6-alt1

ALT-PU-2025-16471: package `xorg-server` update to version 21.1.16-alt1

ALT-PU-2026-8910: package `tigervnc` update to version 1.16.2-alt2

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.

Xorg: xwayland: buffer overflow in xkbchangetypesofkey()

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTy ...

Security update for libX11

Security update for libX11

Security update for libX11

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.

Security update for xorg-x11-server

Security update for xorg-x11-server

Security update for xorg-x11-server