Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: xorg-x11-server-Xwayland (UTSA-2026-147047)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-147047 advisory. A use-after-free flaw was found in the X.Org X server and Xwayland in SyncChangeCounter. A client that sets up multiple SyncCounters can trigger a use-after-free whe...