{"id":"SUSE-SU-2026:4856-1","summary":"Security update for the Linux Kernel (Live Patch 56 for SUSE Linux Enterprise 15 SP4)","details":"\nThis update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.225 fixes various security issues:\n\nThe following security issues were fixed:\n\n- CVE-2026-53131: netfilter: require Ethernet MAC header before using eth_hdr() (bsc#1269775).\n- CVE-2026-63794: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path (bsc#1271965).\n- CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272386).\n- CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1276303).\n","modified":"2026-10-22T18:01:06.751413558Z","published":"2026-10-22T09:05:17Z","related":["CVE-2026-53131","CVE-2026-63794","CVE-2026-63887","CVE-2026-68158"],"upstream":["CVE-2026-53131","CVE-2026-63794","CVE-2026-63887","CVE-2026-68158"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264856-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269775"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271965"},{"type":"REPORT","url":"https://bugzilla.suse.com/1272386"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276303"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53131"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-63794"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-63887"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-68158"}],"affected":[{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_56","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_56&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_225-default":"7-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4856-1.json"}}],"schema_version":"1.9.0"}