SUSE alert SUSE-SU-2026:0079-1 (libvirt)

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OPENSUSE-SECURITY-UPDATES <null@suse.de>
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security-announce@lists.opensuse.org
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SUSE-SU-2026:0079-1: moderate: Security update for libvirt
Date:
             
 
Fri, 09 Jan 2026 16:33:05 -0000
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<176797638537.22173.14591356354319116773@smelt2.prg2.suse.org>
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Article


# Security update for libvirt

Announcement ID: SUSE-SU-2026:0079-1  
Release Date: 2026-01-09T08:01:29Z  
Rating: moderate  
References:

  * bsc#1251822
  * bsc#1253278
  * bsc#1253703

  
Cross-References:

  * CVE-2025-12748
  * CVE-2025-13193

  
CVSS scores:

  * CVE-2025-12748 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-12748 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-12748 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-13193 ( SUSE ):  5.7
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-13193 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2025-13193 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

  
Affected Products:

  * openSUSE Leap 15.3
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2

  
  
An update that solves two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for libvirt fixes the following issues:

Security fixes:

  * CVE-2025-13193: Fixed umask for 'qemu-img' when creating external inactive
    snapshots (bsc#1253703)
  * CVE-2025-12748: Fixed check ACLs before parsing the whole domain XML
    (bsc#1253278)

Other fixes:

  * libvirt-supportconfig: Add support for supportconfig.rc (bsc#1251822)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.3  
    zypper in -t patch SUSE-2026-79=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-79=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-79=1

## Package List:

  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    * libvirt-daemon-driver-network-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-hooks-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-gluster-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-config-nwfilter-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-7.1.0-150300.6.44.1
    * wireshark-plugin-libvirt-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-7.1.0-150300.6.44.1
    * libvirt-admin-debuginfo-7.1.0-150300.6.44.1
    * libvirt-client-7.1.0-150300.6.44.1
    * libvirt-7.1.0-150300.6.44.1
    * libvirt-nss-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-libs-debuginfo-7.1.0-150300.6.44.1
    * libvirt-debugsource-7.1.0-150300.6.44.1
    * libvirt-daemon-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-7.1.0-150300.6.44.1
    * libvirt-lock-sanlock-7.1.0-150300.6.44.1
    * libvirt-libs-7.1.0-150300.6.44.1
    * libvirt-daemon-config-network-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-network-7.1.0-150300.6.44.1
    * libvirt-nss-7.1.0-150300.6.44.1
    * libvirt-client-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-7.1.0-150300.6.44.1
    * libvirt-lock-sanlock-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-qemu-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-gluster-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-lxc-debuginfo-7.1.0-150300.6.44.1
    * libvirt-admin-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-debuginfo-7.1.0-150300.6.44.1
    * libvirt-devel-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-debuginfo-7.1.0-150300.6.44.1
    * wireshark-plugin-libvirt-7.1.0-150300.6.44.1
    * libvirt-daemon-lxc-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-lxc-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-7.1.0-150300.6.44.1
  * openSUSE Leap 15.3 (noarch)
    * libvirt-doc-7.1.0-150300.6.44.1
    * libvirt-bash-completion-7.1.0-150300.6.44.1
  * openSUSE Leap 15.3 (x86_64)
    * libvirt-daemon-xen-7.1.0-150300.6.44.1
    * libvirt-devel-32bit-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-libxl-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-libxl-debuginfo-7.1.0-150300.6.44.1
    * libvirt-client-32bit-debuginfo-7.1.0-150300.6.44.1
  * openSUSE Leap 15.3 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-rbd-7.1.0-150300.6.44.1
  * openSUSE Leap 15.3 (aarch64_ilp32)
    * libvirt-client-64bit-debuginfo-7.1.0-150300.6.44.1
    * libvirt-devel-64bit-7.1.0-150300.6.44.1
  * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    * libvirt-daemon-driver-network-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-7.1.0-150300.6.44.1
    * libvirt-client-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-libs-debuginfo-7.1.0-150300.6.44.1
    * libvirt-debugsource-7.1.0-150300.6.44.1
    * libvirt-daemon-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-7.1.0-150300.6.44.1
    * libvirt-libs-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-network-7.1.0-150300.6.44.1
    * libvirt-client-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-7.1.0-150300.6.44.1
    * libvirt-daemon-qemu-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-7.1.0-150300.6.44.1
  * SUSE Linux Enterprise Micro 5.2 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-rbd-7.1.0-150300.6.44.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    * libvirt-daemon-driver-network-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-7.1.0-150300.6.44.1
    * libvirt-client-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-7.1.0-150300.6.44.1
    * libvirt-libs-debuginfo-7.1.0-150300.6.44.1
    * libvirt-debugsource-7.1.0-150300.6.44.1
    * libvirt-daemon-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-7.1.0-150300.6.44.1
    * libvirt-libs-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-scsi-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-network-7.1.0-150300.6.44.1
    * libvirt-client-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-mpath-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-7.1.0-150300.6.44.1
    * libvirt-daemon-qemu-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-interface-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-disk-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nodedev-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-core-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-nwfilter-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-logical-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-secret-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-qemu-7.1.0-150300.6.44.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-7.1.0-150300.6.44.1
    * libvirt-daemon-driver-storage-rbd-7.1.0-150300.6.44.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-12748.html
  * https://www.suse.com/security/cve/CVE-2025-13193.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1251822
  * https://bugzilla.suse.com/show_bug.cgi?id=1253278
  * https://bugzilla.suse.com/show_bug.cgi?id=1253703



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