sledp1-xorg-x11-Xvnc Security update for xorg-x11-Xvnc Security update for xorg-x11-Xvnc The previous xorg-x11 security update contained a flaw. Due to this some applications using the shared memory extension did not work properly anymore. The previous xorg-x11 security update contained a flaw. Due to this some applications using the shared memory extension did not work properly anymore. security xorg-x11-Xvnc i586 c13a2ed8c0a4a52d2af2a062a157068657849680