title: Red Hat Security Advisory: tigervnc security update
description: xorg-x11-server: Heap buffer overread/data leakage in ProcXIGetSelectedEvents xorg-x11-server: Heap buffer overread/data leakage in ProcXIPassiveGrabDevice xorg-x11-server: Use-after-free in ProcRenderAddGlyphs
cpes: cpe:/a:redhat:rhel_eus:8.8::appstream