High8.5Red Hat Linux

High [CVE-2025-14459] Unauthorized PVC Cloning via DataImportCron

This high-severity Red Hat Linux advisory covers CVE-2025-14459 affecting RHEL-9-CNV-4.19.

CVE-2025-14459 Published Jan 8, 2026

CVE-2025-14459

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Unauthorized PVC Cloning via DataImportCron. Red Hat rates this important (CVSS 8.5).

Weakness: CWE-639.

Affected package(s): container-native-virtualization/ovs-cni-plugin-rhel9:v4.19.17, container-native-virtualization/vm-network-latency-checkup-rhel9:v4.19.17, container-native-virtualization/kubesecondarydns-rhel9:v4.19.17, container-native-virtualization/aaq-controller-rhel9:v4.19.17, container-native-virtualization/kubevirt-template-validator-rhel9:v4.19.17, container-native-virtualization/virt-handler-rhel9:v4.19.17.

Resolved in Red Hat advisory RHSA-2026:0950 — update the affected packages (`sudo dnf update`).

Affected product named by the advisory: RHEL-9-CNV-4.19.

Affected versions

container-native-virtualization/ovs-cni-plugin-rhel9:v4.19.17-5
container-native-virtualization/vm-network-latency-checkup-rhel9:v4.19.17-5
container-native-virtualization/kubesecondarydns-rhel9:v4.19.17-5
container-native-virtualization/aaq-controller-rhel9:v4.19.17-5
container-native-virtualization/kubevirt-template-validator-rhel9:v4.19.17-5
container-native-virtualization/virt-handler-rhel9:v4.19.17-9
container-native-virtualization/libguestfs-tools-rhel9:v4.19.17-9
container-native-virtualization/hco-bundle-registry-rhel9:v4.19.17.rhel9-82
container-native-virtualization/virt-cdi-uploadproxy-rhel9:v4.19.17-8
container-native-virtualization/virtio-win-rhel9:v4.19.17-4
container-native-virtualization/virt-artifacts-server-rhel9:v4.19.17-8
container-native-virtualization/hostpath-provisioner-rhel9:v4.19.17-4

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

RHSA-2026:0950

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:0950 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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