CVE-2025-14459

Virt-cdi-controller: unauthorized pvc cloning via dataimportcron

CVSS 8.5 HIGHEPSS 0.3%CWE-639

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

26 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A flaw was found in KubeVirt Containerized Data Importer (CDI). This vulnerability allows a user to clone PersistentVolumeClaims (PVCs) from unauthorized namespaces, resulting in unauthorized access to data via the DataImportCron PVC source mechanism.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Affected products

Red Hat · Red Hat OpenShift Virtualization 4 Red Hat · RHEL-9-CNV-4.19

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References

https://access.redhat.com/errata/RHSA-2026:0950 https://access.redhat.com/security/cve/CVE-2025-14459 https://bugzilla.redhat.com/show_bug.cgi?id=2420938