Security update for libvirt

Announcement ID:	SUSE-SU-2026:0080-1
Release Date:	2026-01-09T08:01:49Z
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 15.5 SUSE Linux Enterprise Micro 5.5

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 15.5
  zypper in -t patch SUSE-2026-80=1
• SUSE Linux Enterprise Micro 5.5
  zypper in -t patch SUSE-SLE-Micro-5.5-2026-80=1

Package List:

• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
  • libvirt-daemon-driver-storage-iscsi-direct-9.0.0-150500.6.26.1
  • libvirt-libs-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-core-debuginfo-9.0.0-150500.6.26.1
  • libvirt-libs-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-9.0.0-150500.6.26.1
  • libvirt-daemon-config-nwfilter-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-direct-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nodedev-9.0.0-150500.6.26.1
  • libvirt-nss-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-gluster-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-network-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nwfilter-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-qemu-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-disk-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-lxc-debuginfo-9.0.0-150500.6.26.1
  • libvirt-lock-sanlock-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-core-9.0.0-150500.6.26.1
  • wireshark-plugin-libvirt-9.0.0-150500.6.26.1
  • libvirt-daemon-lxc-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-qemu-9.0.0-150500.6.26.1
  • libvirt-daemon-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-interface-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-secret-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-config-network-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-disk-debuginfo-9.0.0-150500.6.26.1
  • libvirt-debugsource-9.0.0-150500.6.26.1
  • libvirt-9.0.0-150500.6.26.1
  • wireshark-plugin-libvirt-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-network-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-logical-debuginfo-9.0.0-150500.6.26.1
  • libvirt-devel-9.0.0-150500.6.26.1
  • libvirt-daemon-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nodedev-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-gluster-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-interface-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-scsi-9.0.0-150500.6.26.1
  • libvirt-lock-sanlock-debuginfo-9.0.0-150500.6.26.1
  • libvirt-nss-debuginfo-9.0.0-150500.6.26.1
  • libvirt-client-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-qemu-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-9.0.0-150500.6.26.1
  • libvirt-client-qemu-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-logical-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-secret-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-lxc-9.0.0-150500.6.26.1
  • libvirt-daemon-hooks-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nwfilter-debuginfo-9.0.0-150500.6.26.1
  • libvirt-client-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-mpath-9.0.0-150500.6.26.1
• openSUSE Leap 15.5 (x86_64)
  • libvirt-devel-32bit-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-libxl-9.0.0-150500.6.26.1
  • libvirt-daemon-xen-9.0.0-150500.6.26.1
  • libvirt-client-32bit-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-libxl-debuginfo-9.0.0-150500.6.26.1
• openSUSE Leap 15.5 (noarch)
  • libvirt-doc-9.0.0-150500.6.26.1
• openSUSE Leap 15.5 (aarch64 x86_64)
  • libvirt-daemon-driver-storage-rbd-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-rbd-debuginfo-9.0.0-150500.6.26.1
• openSUSE Leap 15.5 (aarch64_ilp32)
  • libvirt-devel-64bit-9.0.0-150500.6.26.1
  • libvirt-client-64bit-debuginfo-9.0.0-150500.6.26.1
• SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
  • libvirt-daemon-driver-storage-iscsi-direct-9.0.0-150500.6.26.1
  • libvirt-libs-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-core-debuginfo-9.0.0-150500.6.26.1
  • libvirt-libs-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-direct-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nodedev-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-network-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nwfilter-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-qemu-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-disk-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-core-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-qemu-9.0.0-150500.6.26.1
  • libvirt-daemon-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-interface-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-secret-debuginfo-9.0.0-150500.6.26.1
  • libvirt-debugsource-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-disk-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-network-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-logical-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nodedev-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-interface-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-scsi-9.0.0-150500.6.26.1
  • libvirt-client-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-qemu-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-logical-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-secret-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-nwfilter-debuginfo-9.0.0-150500.6.26.1
  • libvirt-client-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-mpath-9.0.0-150500.6.26.1
• SUSE Linux Enterprise Micro 5.5 (aarch64 x86_64)
  • libvirt-daemon-driver-storage-rbd-9.0.0-150500.6.26.1
  • libvirt-daemon-driver-storage-rbd-debuginfo-9.0.0-150500.6.26.1

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