{"schema_version":"1.7.5","id":"SUSE-SU-2026:2571-1","published":"2026-06-23T15:35:22Z","modified":"2026-06-24T09:00:16.015769612Z","related":["CVE-2026-31402","CVE-2026-31504","CVE-2026-31694","CVE-2026-43503","CVE-2026-46323"],"upstream":["CVE-2026-31402","CVE-2026-31504","CVE-2026-31694","CVE-2026-43503","CVE-2026-46323"],"summary":"Security update for the Linux Kernel (Live Patch 30 for SUSE Linux Enterprise 15 SP5)","details":"\nThis update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.121 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261640).\n- CVE-2026-31504: net: fix fanout UAF in packet_release() via NETDEV_UP race (bsc#1263088).\n- CVE-2026-31694: fuse: reject oversized dirents in page cache (bsc#1263902).\n- CVE-2026-43503: final dirty.frag related fixes (bsc#1266229).\n- CVE-2026-46323: net: gro: don't merge zcopy skbs (bsc#1268282).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_50","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_50&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_200-default":"5-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2571-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP5_Update_30","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP5","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_30&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14-150500.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150500_55_121-default":"14-150500.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2571-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262571-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261640"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263088"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263902"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266229"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268282"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31402"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31504"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31694"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43503"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46323"}]}