{"schema_version":"1.7.5","id":"SUSE-SU-2026:3248-1","published":"2026-07-25T03:33:48Z","modified":"2026-07-28T18:24:17.277637288Z","related":["CVE-2026-53359","CVE-2026-53366"],"upstream":["CVE-2026-53359","CVE-2026-53366"],"summary":"Security update for the Linux Kernel RT (Live Patch 15 for SUSE Linux Enterprise 15 SP7)","details":"\nThis update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.54 fixes various security issues:\n\nThe following security issues were fixed:\n\n- CVE-2026-53359: KVM: x86: Fix shadow paging use-after-free due to unexpected role (bsc#1270060).\n- CVE-2026-53366: ipv4: account for fraggap on the paged allocation path (bsc#1271370).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP7-RT_Update_15","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP7","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP7-RT_Update_15&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-150700.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-6_4_0-150700_7_54-rt":"3-150700.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3248-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263248-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270060"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271370"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53359"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53366"}]}