libvirt security update

An update is available for libvirt. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kernel-based Virtual Machine KVM offers a full virtualization solution...

Moderate: Red Hat Security Advisory: libvirt security update

An update for libvirt is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

SUSE SLED15: libvirt / libvirt-client / libvirt-client-qemu / libvirt-daemon / etc (SUSE-SU-2026:0279-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0279-1 advisory. - CVE-2025-13193: Fixed umask for 'qemu-img' when creating external inactive snapshots bsc1253703 -...

openSUSE 15: libvirt / libvirt-client / libvirt-client-qemu / libvirt-daemon / etc (SUSE-SU-2026:0068-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0068-1 advisory. - CVE-2025-13193: Fixed umask for 'qemu-img' when creating external inactive snapshots bsc1253703 - CVE-2025-12748: Fixed Check ACLs before parsing t...

BELL-CVE-2025-12748

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CVE-2025-12748

A flaw was discovered in libvirt in the XML file processing. More specifically, the parsing of user provided XML files was performed before the ACL checks. A malicious user with limited permissions could exploit this flaw by submitting a specially crafted XML file, causing libvirt to allocate too...

CVE-2025-12748

A flaw was discovered in libvirt in the XML file processing. More specifically, the parsing of user provided XML files was performed before the ACL checks. A malicious user with limited permissions could exploit this flaw by submitting a specially crafted XML file, causing libvirt to allocate too...