title: Red Hat Security Advisory: tigervnc security update
description: xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation
cpes: cpe:/a:redhat:rhel_aus:8.2::appstream cpe:/a:redhat:rhel_e4s:8.2::appstream cpe:/a:redhat:rhel_tus:8.2::appstream