Alerts This Week
Warning Icon 1 774
Alerts This Week
Warning Icon 1 774

SUSE: Moderate Access Control Vulnerabilities in libvirt CVE-2025-12748

suse
Calendar Grey January 9, 2026
Dist Suse Esm H88
This update addresses two issues in libvirt, ensuring system security and stability with a moderate severity rating.
An update that solves two vulnerabilities and has one security fix can now be installed.

Summary

## 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:

Topics%20covered

Topics Covered

security advisory moderate SuSE access control vulnerability libvirt

References

* bsc#1251822

* bsc#1253278

* bsc#1253703

Cross-

* 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

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

Topics%20covered

Topics Covered

security advisory moderate SuSE access control vulnerability libvirt

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here