{"affected":[{"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.6_28-150300.3.94.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.14.6_28-150300.3.94.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\nSecurity fixes:\n  \n- CVE-2025-58150: Fixed buffer overrun with shadow paging and \n  tracing (XSA-477) (bsc#1256745)\n- CVE-2026-23553: Fixed incomplete IBPB for vCPU isolation \n  (XSA-479) (bsc#1256747)\n- CVE-2025-58149: Fixed incorrect removal od permissions on PCI\n  device unplug allow PV guests to access memory of devices no \n  longer assigned to it (XSA-476) (bsc#1252692)\n- CVE-2025-27466, CVE-2025-58142, CVE-2025-58143: Fixed multiple\n  vulnerabilities in the Viridian interface (XSA-472) (bsc#1248807)\n\nOther fixes:\n\n- Fixed virtxend service restart. Caused by a failure to start \n  xenstored (bsc#1254180)\n","id":"SUSE-SU-2026:0303-1","modified":"2026-01-27T16:14:45Z","published":"2026-01-27T16:14:45Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260303-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1248807"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252692"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254180"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256745"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256747"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-27466"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-58142"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-58143"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-58149"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-58150"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23553"}],"related":["CVE-2025-27466","CVE-2025-58142","CVE-2025-58143","CVE-2025-58149","CVE-2025-58150","CVE-2026-23553"],"summary":"Security update for xen","upstream":["CVE-2025-27466","CVE-2025-58142","CVE-2025-58143","CVE-2025-58149","CVE-2025-58150","CVE-2026-23553"]}