{"id":"SUSE-SU-2026:3740-1","summary":"Security update for the Linux Kernel (Live Patch 76 for SUSE Linux Enterprise 12 SP5)","details":"\nThis update for the SUSE Linux Enterprise Kernel 4.12.14-122.290 fixes various security issues:\n\nThe following security issues were fixed:\n\n- CVE-2023-53995: net: ipv4: fix one memleak in __inet_del_ifa() (bsc#1269284).\n- CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing\n  (bsc#1253437 bsc#1270023 bsc#1270024).\n- CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1262213).\n- CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263791).\n- CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264078).\n- CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1265306).\n- CVE-2026-43206: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() (bsc#1266668).\n- CVE-2026-46331: net/sched: fix pedit partial COW leading to page cache (bsc#1267625).\n- CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269034).\n- CVE-2026-52956: libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() (bsc#1272139).\n- CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269196).\n- CVE-2026-64600: xfs: resample the data fork mapping after cycling ILOCK (RefluXFS) (bsc#1271543).\n","modified":"2026-08-25T18:06:48.398792867Z","published":"2026-08-24T11:04:49Z","related":["CVE-2023-53995","CVE-2026-23449","CVE-2026-31629","CVE-2026-31759","CVE-2026-43077","CVE-2026-43206","CVE-2026-46331","CVE-2026-52923","CVE-2026-52956","CVE-2026-52972","CVE-2026-53224","CVE-2026-53246","CVE-2026-64600"],"upstream":["CVE-2023-53995","CVE-2026-23449","CVE-2026-31629","CVE-2026-31759","CVE-2026-43077","CVE-2026-43206","CVE-2026-46331","CVE-2026-52923","CVE-2026-52956","CVE-2026-52972","CVE-2026-53224","CVE-2026-53246","CVE-2026-64600"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263740-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262213"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263791"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264078"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265306"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266668"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267625"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269034"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269196"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269284"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270023"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270024"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271543"},{"type":"REPORT","url":"https://bugzilla.suse.com/1272139"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-53995"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23449"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31629"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31759"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43077"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43206"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46331"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52923"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52956"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52972"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53224"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53246"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-64600"}],"affected":[{"package":{"name":"kgraft-patch-SLE12-SP5_Update_76","ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_76&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-2.1"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_12_14-122_290-default":"12-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3740-1.json"}}],"schema_version":"1.9.0"}