Linux · Fedora · Security advisory · November 13, 2026

FEDORA-2026-46B48B717F: Security update for 84 packages

FEDORA-2026-46B48B717F, released November 13, 2026, fixes 1 CVE across 84 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0018
7th percentile

Fixed package versions

ProductReleaseFixed in
libvirtFedora 4311.6.0-4.fc43
libvirt-clientFedora 4311.6.0-4.fc43
libvirt-client-debuginfoFedora 4311.6.0-4.fc43
libvirt-client-qemuFedora 4311.6.0-4.fc43
libvirt-daemonFedora 4311.6.0-4.fc43
libvirt-daemon-commonFedora 4311.6.0-4.fc43
libvirt-daemon-common-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-config-networkFedora 4311.6.0-4.fc43
libvirt-daemon-config-nwfilterFedora 4311.6.0-4.fc43
libvirt-daemon-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-chFedora 4311.6.0-4.fc43
libvirt-daemon-driver-ch-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-interfaceFedora 4311.6.0-4.fc43
libvirt-daemon-driver-interface-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-libxlFedora 4311.6.0-4.fc43
libvirt-daemon-driver-libxl-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-lxcFedora 4311.6.0-4.fc43
libvirt-daemon-driver-lxc-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-networkFedora 4311.6.0-4.fc43
libvirt-daemon-driver-network-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-nodedevFedora 4311.6.0-4.fc43
libvirt-daemon-driver-nodedev-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-nwfilterFedora 4311.6.0-4.fc43
libvirt-daemon-driver-nwfilter-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-qemuFedora 4311.6.0-4.fc43
libvirt-daemon-driver-qemu-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-secretFedora 4311.6.0-4.fc43
libvirt-daemon-driver-secret-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storageFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-coreFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-core-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-diskFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-disk-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-glusterFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-gluster-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-iscsiFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-iscsi-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-iscsi-directFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-iscsi-direct-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-logicalFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-logical-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-mpathFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-mpath-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-rbdFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-rbd-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-scsiFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-scsi-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-zfsFedora 4311.6.0-4.fc43
libvirt-daemon-driver-storage-zfs-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-driver-vboxFedora 4311.6.0-4.fc43
libvirt-daemon-driver-vbox-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-kvmFedora 4311.6.0-4.fc43
libvirt-daemon-lockFedora 4311.6.0-4.fc43
libvirt-daemon-lock-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-logFedora 4311.6.0-4.fc43
libvirt-daemon-log-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-lxcFedora 4311.6.0-4.fc43
libvirt-daemon-plugin-lockdFedora 4311.6.0-4.fc43
libvirt-daemon-plugin-lockd-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-plugin-sanlockFedora 4311.6.0-4.fc43
libvirt-daemon-plugin-sanlock-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-proxyFedora 4311.6.0-4.fc43
libvirt-daemon-proxy-debuginfoFedora 4311.6.0-4.fc43
libvirt-daemon-qemuFedora 4311.6.0-4.fc43
libvirt-daemon-vboxFedora 4311.6.0-4.fc43
libvirt-daemon-xenFedora 4311.6.0-4.fc43
libvirt-debuginfoFedora 4311.6.0-4.fc43
libvirt-debugsourceFedora 4311.6.0-4.fc43
libvirt-develFedora 4311.6.0-4.fc43
libvirt-docsFedora 4311.6.0-4.fc43
libvirt-libsFedora 4311.6.0-4.fc43
libvirt-libs-debuginfoFedora 4311.6.0-4.fc43
libvirt-login-shellFedora 4311.6.0-4.fc43
libvirt-login-shell-debuginfoFedora 4311.6.0-4.fc43
libvirt-nssFedora 4311.6.0-4.fc43
libvirt-nss-debuginfoFedora 4311.6.0-4.fc43
libvirt-ssh-proxyFedora 4311.6.0-4.fc43
libvirt-ssh-proxy-debuginfoFedora 4311.6.0-4.fc43
libvirt-wiresharkFedora 4311.6.0-4.fc43
libvirt-wireshark-debuginfoFedora 4311.6.0-4.fc43
mingw32-libvirtFedora 4311.6.0-4.fc43
mingw32-libvirt-debuginfoFedora 4311.6.0-4.fc43
mingw64-libvirtFedora 4311.6.0-4.fc43
mingw64-libvirt-debuginfoFedora 4311.6.0-4.fc43

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
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