SUSE-SU-2026:21779-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202621779-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21779-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:21779-1
Upstream
CVE (2)
Related
CVE (2)
Published
2026-05-15T15:56:43Z
Modified
2026-07-09T18:24:07Z
Summary
Security update for the Linux Kernel
Details

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

  • CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (bsc#1264013).
  • CVE-2026-46300: net: skbuff: propagate shared-frag marker through pskb_copy() (bsc#1265209).
References

Affected packages

SUSE:Linux Micro Extras 6.2 / kernel-obs-build

Package

Name
kernel-obs-build
Purl
pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Micro%20Extras%206.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.12.0-160000.31.1

Ecosystem specific 

{
    "binaries":  [
        {
            "kernel-obs-build":  "6.12.0-160000.31.1",
            "kernel-syms":  "6.12.0-160000.31.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21779-1.json"

SUSE:Linux Micro Extras 6.2 / kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Micro%20Extras%206.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.12.0-160000.31.1

Ecosystem specific 

{
    "binaries":  [
        {
            "kernel-obs-build":  "6.12.0-160000.31.1",
            "kernel-syms":  "6.12.0-160000.31.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21779-1.json"