Skip to main content

Mondoo

Vulnerability Management
Technology
Services

Solutions

Financial Services
Manufacturing
Healthcare

Resources

Blog
Vulnerability Database
Documentation
GitHub

Company

About
Careers
Partners
Contact

Legal

Privacy
Terms
Imprint

© 2026 Mondoo, Inc.

Log in Get Assessment

Vulnerability IntelligenceSUSE-SU-2026:1231-1

SUSE-SU-2026:1231-1

UNKNOWN

Security update for the Linux Kernel (Live Patch 48 for SUSE Linux Enterprise 15 SP4)

Published Apr 9, 2026

Modified 1 weeks ago

Fix available

Details

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.194 fixes one security issue

The following security issue was fixed:

CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784).

Affected Packages

kernel-livepatch-5_14_21-150400_24_194-default

SUSE Linux Enterprise Live Patching 15 SP4

Fixed in:

2-150400.2.1

kernel-livepatch-SLE15-SP4_Update_48

SUSE Linux Enterprise Live Patching 15 SP4

Fixed in:

2-150400.2.1

References

https://bugzilla.suse.com/1258784

https://www.suse.com/security/cve/CVE-2026-23209

https://www.suse.com/support/update/announcement/2026/suse-su-20261231-1/

Upstream

Related

Ecosystems

SUSE Linux Enterprise Live Patching 15 SP4

Timeline

PublishedApr 9, 2026

ModifiedApr 9, 2026

SUSE-SU-2026:1231-1 | Mondoo Vulnerability Intelligence