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SUSE-SU-2026:2200-1 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceSUSE-SU-2026:2200-1

SUSE-SU-2026:2200-1

HIGH8.8

Security update for the Linux Kernel (Live Patch 22 for SUSE Linux Enterprise 15 SP6)

Published Jun 1, 2026

Modified 4 days ago

Fix available

Details

Description of the patch:

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.95 fixes various security issues

The following security issues were fixed:

CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096).
CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224).
CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384).

Affected Packages

kgraft-patch-4_12_14-122_302-default

SUSE Linux Enterprise Live Patching 12 SP5

Fixed in:

3-2.1

kernel-livepatch-5_14_21-150500_55_144-default

SUSE Linux Enterprise Live Patching 15 SP5

Fixed in:

4-150500.2.1

kernel-livepatch-6_4_0-150600_23_95-default

SUSE Linux Enterprise Live Patching 15 SP6

Fixed in:

4-150600.2.1

References

ADVISORY

https://bugzilla.suse.com/1264096

ADVISORY

https://bugzilla.suse.com/1265224

ADVISORY

https://bugzilla.suse.com/1265384

ADVISORY

https://lists.suse.com/pipermail/sle-updates/2026-June/046905.html

ADVISORY

https://www.suse.com/security/cve/CVE-2025-54518/

ADVISORY

https://www.suse.com/security/cve/CVE-2026-46300/

ADVISORY

https://www.suse.com/security/cve/CVE-2026-46333/

WEB

https://www.suse.com/support/security/rating/

ADVISORY

https://www.suse.com/support/update/announcement/2026/suse-su-20262200-1/

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Upstream

CVE-2025-54518 CVE-2026-46300 CVE-2026-46333

Ecosystems

SUSE Linux Enterprise Live Patching 12 SP5 SUSE Linux Enterprise Live Patching 15 SP5 SUSE Linux Enterprise Live Patching 15 SP6

Timeline

PublishedJun 1, 2026

ModifiedJun 1, 2026