{"id":"CLSA-2026-1777886414","summary":"xorg-x11-server-Xwayland: Fix of 3 CVEs","details":"- CVE-2026-33999: fix buffer re-use in _XkbSetCompatMap() (ELSCVE-122736)\n- CVE-2026-34001: fix use-after-free in miSyncTriggerFence() (ELSCVE-122732)\n- CVE-2026-34003: add bounds checking in CheckKeyTypes() and companion\n  helpers (ELSCVE-122740)","modified":"2026-06-01T00:31:40.940054515Z","published":"2026-05-04T09:20:19Z","upstream":["CVE-2026-33999","CVE-2026-34001","CVE-2026-34003"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1777886414.html"}],"affected":[{"package":{"name":"xorg-x11-server-Xwayland","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xwayland?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.1.3-7.el9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777886414.json"}},{"package":{"name":"xorg-x11-server-Xwayland-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xwayland-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.1.3-7.el9.tuxcare.els14"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777886414.json"}}],"schema_version":"1.7.5"}