libwayland-egl: Wayland is a protocol for a compositor to talk to its clients, as well as a C library implementation of that protocol

Wayland is a protocol for a compositor to talk to its clients, as well as a C library implementation of that protocol. The compositor can be a standalone display server running on Linux kernel modesetting and evdev input devices, an X application, or a wayland client itself. The clients can be traditional applications, X servers (rootless or fullscreen) or other display servers. The following packages have been upgraded to a later upstream version: wayland (1.21.0). (BZ#2137625) Security Fix(es): * wayland: libwayland-server wl_shm reference-count overflow (CVE-2021-3782) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes linked from the References section.

Where it's fixed