libvirt-ssh-proxy vulnerabilities (TuxCare)

3 vulnerabilities.

• libvirt-ssh-proxy TuxCare Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow CVE-2026-18917 Fix available 7.8 HighAugust 20, 2026
• libvirt-ssh-proxy TuxCare Libvirt: swtpm privilege escalation via symlink following CVE-2026-63622 Fix available 7.8 HighAugust 10, 2026
• libvirt-ssh-proxy TuxCare Libvirt: denial of service in xml parsing CVE-2025-12748 Public exploitFix available 5.5 MediumNovember 11, 2025