SUSE-SU-2026:23440-1: kernel-livepatch-MICRO-6-0-RT_Update_27&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2026:23440-1 is a vulnerability in kernel-livepatch-MICRO-6-0-RT_Update_27&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise with no CVSS score yet.
No CVSS vector published; no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 4 · Downstream 0 · Related 4Timeline
- 31-08-2026PublishedVulnerability first disclosed.
- 14-09-2026Last modifiedVulnerability information updated.
Description
Security update for the Linux Kernel RT (Live Patch 27 for SUSE Linux Enterprise Micro 6.0) This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 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-2026-64530: 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).
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: not stated in public data.
Suse1 product
- kernel-livepatch-MICRO-6-0-RT_Update_27&distro=SUSE Linux Micro 6.1< 2-1.1
1 vendor · 1 product