{"schema_version": "1.7.0", "id": "RLSA-2025:20960", "modified": "2025-11-12T09:06:59.504466Z", "published": "2025-11-12T09:05:07.735629Z", "upstream": ["CVE-2025-62229", "CVE-2025-62230", "CVE-2025-62231"], "summary": "Moderate: xorg-x11-server-Xwayland security update", "details": "Xwayland is an X server for running X clients under Wayland.\n\nSecurity Fix(es):\n\n* xorg: xmayland: Use-after-free in XPresentNotify structure creation (CVE-2025-62229)\n\n* xorg: xwayland: Use-after-free in Xkb client resource removal (CVE-2025-62230)\n\n* xorg: xmayland: Value overflow in XkbSetCompatMap() (CVE-2025-62231)\n\nFor 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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "xorg-x11-server-Xwayland", "purl": "pkg:rpm/rocky-linux/xorg-x11-server-Xwayland?distro=rocky-linux-9-6&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:23.2.7-5.el9_6"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2025:20960"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402649"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402653"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402660"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}