SUSE-SU-2026:5159-1: Security update for xen

Published Nov 10, 2026
·
Updated

This update for xen fixes the following issue:

- CVE-2026-102703,CVE-2026-102704: arbitrary read/write via grant copy (bsc#1288663).

Other sources

This update for xen fixes the following issue: CVE-2026-102703,CVE-2026-102704: arbitrary read/write via grant copy (bsc#1288663).

— SUSE

Affected Software

73 affected componentsFixes available
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise Server for SAP Applications 15 SP5 (x86_64)
Any of the following
suse/xen-tools-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-devel<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
suse/xen-tools-xendomains-wait-disk<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (x86_64)
Any of the following
suse/xen-tools-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-devel<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
suse/xen-tools-xendomains-wait-disk<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (x86_64)
Any of the following
suse/xen-tools-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-devel<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
suse/xen-tools-xendomains-wait-disk<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE openSUSE Leap 15.5 (x86_64)
Any of the following
suse/xen-tools-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-doc-html<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<32bit-debuginfo-4.17.7_04-150500.3.85.1
32bit-debuginfo-4.17.7_04-150500.3.85.1
suse/xen-libs<32bit-4.17.7_04-150500.3.85.1
32bit-4.17.7_04-150500.3.85.1
suse/xen-tools<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE openSUSE Leap 15.5 (i586 x86_64)
Any of the following
suse/xen-tools-domu-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-devel<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE openSUSE Leap 15.5 (noarch)
suse/xen-tools-xendomains-wait-disk<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise Micro 5.5 (x86_64)
Any of the following
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise Server 15 SP5 LTSS (x86_64)
Any of the following
suse/xen-tools-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools-domu<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-libs-debuginfo<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-tools<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-devel<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
suse/xen-debugsource<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1
All of the following
SUSE SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
suse/xen-tools-xendomains-wait-disk<4.17.7_04-150500.3.85.1
4.17.7_04-150500.3.85.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade suse/xen to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  2. Upgrade

    Upgrade suse/xen-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  3. Upgrade

    Upgrade suse/xen-tools-domU-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  4. Upgrade

    Upgrade suse/xen-tools-domU to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  5. Upgrade

    Upgrade suse/xen-libs to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  6. Upgrade

    Upgrade suse/xen-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  7. Upgrade

    Upgrade suse/xen-tools to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  8. Upgrade

    Upgrade suse/xen-devel to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  9. Upgrade

    Upgrade suse/xen-debugsource to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  10. Upgrade

    Upgrade suse/xen-tools-xendomains-wait-disk to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  11. Upgrade

    Upgrade suse/xen-doc-html to a version that resolves this vulnerability.

    Fixed in 4.17.7_04-150500.3.85.1
  12. Upgrade

    Upgrade suse/xen-libs to a version that resolves this vulnerability.

    Fixed in 32bit-debuginfo-4.17.7_04-150500.3.85.1
  13. Upgrade

    Upgrade suse/xen-libs to a version that resolves this vulnerability.

    Fixed in 32bit-4.17.7_04-150500.3.85.1
  14. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-2026-5159
  15. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-SLE-Micro-5.5-2026-5159
  16. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-5159
  17. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-5159
  18. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-5159
  19. Upgrade

    Upgrade xen to a version that resolves this vulnerability.

    Patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-5159

Event History

Nov 10, 2026
Advisory Published
via OSV·09:35 AM
Data Sourced
via OSV·09:35 AM
DescriptionAffected Software
Data Sourced
via SUSE·09:35 AM
RemedyDescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Company

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