SUSE-SU-2026:20264-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202620264-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20264-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:20264-1
Upstream
Related
Published
2026-01-19T15:33:28Z
Modified
2026-03-23T04:53:14.384978Z
Summary
Security update for the Linux Kernel RT (Live Patch 12 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-2023-53676: scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow() (bsc#1251787).
  • CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1250192).
  • CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437).
References

Affected packages

SUSE:Linux Micro 6.0 / kernel-livepatch-MICRO-6-0-RT_Update_12

Package

Name
kernel-livepatch-MICRO-6-0-RT_Update_12
Purl
pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_12&distro=SUSE%20Linux%20Micro%206.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4-1.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-6_4_0-36-rt": "4-1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20264-1.json"