The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems. Security Fix: * libvirt: double free in qemuAgentGetInterfaces in qemu_agent.c For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * libvirt destroying macvtap device of running VM after a failed incoming migration of another VM with same macvtap quot;target devicequot;