{"schemaVersion":3,"id":"SUSE-SU-2026:23366-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for the Linux Kernel (Live Patch 19 for SUSE Linux Enterprise Micro 6.0)\n\n\nThis update for the SUSE Linux Enterprise Kernel 6.4.0-42.1 fixes various security issues:\n\nThe following security issues were fixed:\n\n- CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023)\n- CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (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-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1265306).\n- CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1269282).\n- CVE-2026-43110: wifi: brcmfmac: validate bsscfg indices in IF events (bsc#1264483).\n- CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267362).\n- CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300).\n- CVE-2026-46274: io-wq: check that the predecessor is hashed in io_wq_remove_pending() (bsc#1268624).\n- CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268281).\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-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269822).\n- CVE-2026-53182: wifi: nl80211: reject oversized EMA RNR lists (bsc#1269885).\n- CVE-2026-64530: net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_hand (bsc#1271867).\n- CVE-2026-64600: xfs: resample the data fork mapping after cycling ILOCK (RefluXFS) (bsc#1271543).\n- CVE-2026-23240: Amend fix (\"tls: Fix race condition in tls_sw_cancel_work_tx()\") (bsc#1262404).","dates":{"published":"2026-08-31T15:18:16.000Z","modified":"2026-09-10T18:23:13.448Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"kernel-livepatch-MICRO-6-0_Update_19&distro=SUSE Linux Micro 6.0","name":"kernel-livepatch-MICRO-6-0_Update_19","label":"kernel-livepatch-MICRO-6-0_Update_19&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/kernel-livepatch-MICRO-6-0_Update_19&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 6-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6-1.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623366-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202623366-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1262213","label":"bugzilla.suse.com/1262213","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1262404","label":"bugzilla.suse.com/1262404","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263791","label":"bugzilla.suse.com/1263791","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1264483","label":"bugzilla.suse.com/1264483","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1265306","label":"bugzilla.suse.com/1265306","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1267362","label":"bugzilla.suse.com/1267362","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268281","label":"bugzilla.suse.com/1268281","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268624","label":"bugzilla.suse.com/1268624","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269034","label":"bugzilla.suse.com/1269034","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269196","label":"bugzilla.suse.com/1269196","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269282","label":"bugzilla.suse.com/1269282","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269822","label":"bugzilla.suse.com/1269822","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269885","label":"bugzilla.suse.com/1269885","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270023","label":"bugzilla.suse.com/1270023","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270024","label":"bugzilla.suse.com/1270024","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270300","label":"bugzilla.suse.com/1270300","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271543","label":"bugzilla.suse.com/1271543","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271867","label":"bugzilla.suse.com/1271867","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272139","label":"bugzilla.suse.com/1272139","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23240","label":"www.suse.com/security/cve/CVE-2026-23240","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23449","label":"www.suse.com/security/cve/CVE-2026-23449","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-31629","label":"www.suse.com/security/cve/CVE-2026-31629","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43077","label":"www.suse.com/security/cve/CVE-2026-43077","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43109","label":"www.suse.com/security/cve/CVE-2026-43109","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43110","label":"www.suse.com/security/cve/CVE-2026-43110","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46037","label":"www.suse.com/security/cve/CVE-2026-46037","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46242","label":"www.suse.com/security/cve/CVE-2026-46242","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46274","label":"www.suse.com/security/cve/CVE-2026-46274","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-46319","label":"www.suse.com/security/cve/CVE-2026-46319","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52923","label":"www.suse.com/security/cve/CVE-2026-52923","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52956","label":"www.suse.com/security/cve/CVE-2026-52956","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52972","label":"www.suse.com/security/cve/CVE-2026-52972","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53133","label":"www.suse.com/security/cve/CVE-2026-53133","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53182","label":"www.suse.com/security/cve/CVE-2026-53182","hostname":"www.su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first disclosed.","source":null},{"kind":"modified","date":"2026-09-10T18:23:13.448Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T18:59:01.325Z","stale":false,"partial":false}}