SUSE alert openSUSE-SU-2026:10457-1 (xen)

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openSUSE-SU-2026:10457-1: moderate: xen-4.21.1_02-1.1 on GA media
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Wed, 01 Apr 2026 17:37:31 +0200
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<20260401153731.3E86FFD57@maintenance.suse.de>
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Article
# xen-4.21.1_02-1.1 on GA media

Announcement ID: openSUSE-SU-2026:10457-1
Rating: moderate

Cross-References:

  * CVE-2026-23554
  * CVE-2026-23555



CVSS scores:

  * CVE-2026-23554 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
  * CVE-2026-23554 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-23555 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2026-23555 ( SUSE ): 8.2 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Affected Products:

  * openSUSE Tumbleweed


An update that solves 2 vulnerabilities can now be installed.

## Description:

These are all security issues fixed in the xen-4.21.1_02-1.1 package on the GA media of openSUSE
Tumbleweed.

## Package List:

  * openSUSE Tumbleweed:
    * xen 4.21.1_02-1.1
    * xen-devel 4.21.1_02-1.1
    * xen-doc-html 4.21.1_02-1.1
    * xen-libs 4.21.1_02-1.1
    * xen-tools 4.21.1_02-1.1
    * xen-tools-domU 4.21.1_02-1.1
    * xen-tools-xendomains-wait-disk 4.21.1_02-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-23554.html
  * https://www.suse.com/security/cve/CVE-2026-23555.html