SUSE-SU-2026:23420-1: kernel-livepatch-MICRO-6-0_Update_18&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise

Published

Published 31-08-2026Last modified 14-09-2026

Vulnerability summary

SUSE-SU-2026:23420-1 is a vulnerability in kernel-livepatch-MICRO-6-0_Update_18&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise with no CVSS score yet.

Overall risk

0/100

0100

Minimal · default modelHow is this calculated?

CVSS score

Not scored

010

No CVSS score recorded

EPSS scoreNot scoredRisk metrics not yet published.

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 19 · Downstream 0 · Related 19

CVE-2026-23240 CVE-2026-23449 CVE-2026-31629 CVE-2026-43077 CVE-2026-43109 CVE-2026-43110+13 more

Timeline

31-08-2026
PublishedVulnerability first disclosed.
14-09-2026
Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 18 for SUSE Linux Enterprise Micro 6.0) This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (bsc#1270024). - CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1262213). - CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263791). - CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1265306). - CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1269282). - CVE-2026-43110: wifi: brcmfmac: validate bsscfg indices in IF events (bsc#1264483). - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267362). - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-46274: io-wq: check that the predecessor is hashed in io_wq_remove_pending() (bsc#1268624). - CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268281). - CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269034). - CVE-2026-52956: libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() (bsc#1272139). - CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269196). - CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269822). - CVE-2026-53182: wifi: nl80211: reject oversized EMA RNR lists (bsc#1269885). - CVE-2026-64530: net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_hand (bsc#1271867). - CVE-2026-64600: xfs: resample the data fork mapping after cycling ILOCK (RefluXFS) (bsc#1271543). - CVE-2026-23240: Amend fix ("tls: Fix race condition in tls_sw_cancel_work_tx()") (bsc#1262404).