{"schema_version":"1.7.5","id":"SUSE-SU-2026:1294-1","published":"2026-04-13T09:04:33Z","modified":"2026-04-14T08:28:15.347113Z","related":["CVE-2023-53794","CVE-2026-23074","CVE-2026-23209"],"upstream":["CVE-2023-53794","CVE-2026-23074","CVE-2026-23209"],"summary":"Security update for the Linux Kernel (Live Patch 77 for SUSE Linux Enterprise 12 SP5)","details":"\nThis update for the SUSE Linux Enterprise Kernel 4.12.14-122.293 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue (bsc#1255235).\n- CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051).\n- CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784).\n","affected":[{"package":{"name":"kgraft-patch-SLE12-SP5_Update_77","ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_77&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.1"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_293-default":"3-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1294-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261294-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255235"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258051"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258784"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-53794"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23074"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23209"}]}