Red Hat Security Advisory

RHSA-2026:18326

libvirt security update

Released 2026-05-19 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 10) libvirt-11.10.0-12.el10_2, libvirt-client-11.10.0-12.el10_2, libvirt-client-qemu-11.10.0-12.el10_2 +26
Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) libvirt-daemon-plugin-sanlock-11.10.0-12.el10_2, libvirt-devel-11.10.0-12.el10_2, libvirt-docs-11.10.0-12.el10_2

TI-2025-11684 CVE-2025-12748 · GHSA-qwrw-p888-cc55

LOW 24

A flaw was discovered in libvirt in the XML file processing.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00223 Published 2025-11-11 Partial fix · 11.10.0-12.el10_2, 11.10.0-12.el9_8 CWE-770