{"id":"SUSE-SU-2026:4960-1","summary":"Security update for the Linux Kernel RT (Live Patch 20 for SUSE Linux Enterprise 15 SP7)","details":"\nThis update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.75 fixes various security issues:\n\nThe following security issues were fixed:\n\n- CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1280693).\n- CVE-2026-89544: SUNRPC: fix gssx_dec_option_array error path bugs (bsc#1280760).\n- CVE-2026-89551: SUNRPC: xdr_buf_trim: clamp buf-\u003elen to avoid underflow (bsc#1280728).\n- CVE-2026-89674: nfsd: fix XDR length calculation in nfsd4_ff_encode_layoutget (bsc#1280285).\n- CVE-2026-98432: ipv4: free inet_opt and ireq_opt after an RCU grace period (bsc#1285686).\n","modified":"2026-11-02T12:15:05.287510137Z","published":"2026-10-31T14:04:49Z","related":["CVE-2026-74469","CVE-2026-89544","CVE-2026-89551","CVE-2026-89674","CVE-2026-98432"],"upstream":["CVE-2026-74469","CVE-2026-89544","CVE-2026-89551","CVE-2026-89674","CVE-2026-98432"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264960-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280285"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280693"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280728"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280760"},{"type":"REPORT","url":"https://bugzilla.suse.com/1285686"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-74469"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-89544"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-89551"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-89674"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-98432"}],"affected":[{"package":{"name":"kernel-livepatch-SLE15-SP7-RT_Update_20","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP7","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP7-RT_Update_20&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_75-rt":"3-150700.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4960-1.json"}}],"schema_version":"1.9.2"}