SUSE-SU-2026:21072-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202621072-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21072-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:21072-1
Upstream
Related
Published
2026-04-09T13:20:01Z
Modified
2026-04-14T18:37:31.121590Z
Summary
Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)
Details

This update for the SUSE Linux Enterprise Kernel 6.4.0-36.1 fixes various security issues

The following security issues were fixed:

  • CVE-2025-40159: xsk: Harden userspace-supplied xdp_desc validation (bsc#1253404).
  • CVE-2025-71120: SUNRPC: svcauthgss: avoid NULL deref on zero length gsstoken in gssreadproxy_verf (bsc#1256780).
  • CVE-2026-22999: net/sched: schqfq: do not free existing class in qfqchange_class() (bsc#1257238).
  • CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051).
  • CVE-2026-23111: netfilter: nftables: fix inverted genmask check in nftmapcatchallactivate() (bsc#1258183).
  • CVE-2026-23209: macvlan: fix error recovery in macvlancommonnewlink() (bsc#1258784).
References

Affected packages

SUSE:Linux Micro 6.0 / kernel-livepatch-MICRO-6-0_Update_13

Package

Name
kernel-livepatch-MICRO-6-0_Update_13
Purl
pkg:rpm/suse/kernel-livepatch-MICRO-6-0_Update_13&distro=SUSE%20Linux%20Micro%206.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5-1.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-6_4_0-36-default": "5-1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21072-1.json"