SUSE-SU-2026:21004-1: kernel-livepatch-SLE16-RT_Update_5&distro=SUSE Linux Micro 6.2 SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2026:21004-1 is a vulnerability in kernel-livepatch-SLE16-RT_Update_5&distro=SUSE Linux Micro 6.2 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 3 · Downstream 0 · Related 3Timeline
- 09-04-2026PublishedVulnerability first disclosed.
- 14-04-2026Last modifiedVulnerability information updated.
Description
Security update for the Linux Kernel RT (Live Patch 5 for SUSE Linux Enterprise 16) This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes various security issues The following security issues were fixed: - CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051). - CVE-2026-23111: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (bsc#1258183). - CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784).
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-SLE16-RT_Update_5&distro=SUSE Linux Micro 6.2< 2-160000.1.1
1 vendor · 1 product