Linux · Oracle Linux · Security advisory · October 5, 2026

ELSA-2026-75583: Security update for 32 packages

ELSA-2026-75583, released October 5, 2026, fixes 2 CVEs across 32 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0018
7th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
libvirtol 100:11.10.0-12.9.0.1.el10_2
libvirt-clientol 100:11.10.0-12.9.0.1.el10_2
libvirt-client-qemuol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemonol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-commonol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-config-networkol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-config-nwfilterol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-interfaceol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-networkol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-nodedevol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-nwfilterol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-qemuol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-secretol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storageol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-coreol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-diskol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-iscsiol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-logicalol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-mpathol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-rbdol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-driver-storage-scsiol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-kvmol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-lockol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-logol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-plugin-lockdol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-plugin-sanlockol 100:11.10.0-12.9.0.1.el10_2
libvirt-daemon-proxyol 100:11.10.0-12.9.0.1.el10_2
libvirt-develol 100:11.10.0-12.9.0.1.el10_2
libvirt-docsol 100:11.10.0-12.9.0.1.el10_2
libvirt-libsol 100:11.10.0-12.9.0.1.el10_2
libvirt-nssol 100:11.10.0-12.9.0.1.el10_2
libvirt-ssh-proxyol 100:11.10.0-12.9.0.1.el10_2

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-18917 Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow7.8 0.0018 None reported
High CVE-2026-63622 libvirt: A flaw was found in libvirt7.8 0.0014 None reported
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