High 8.5Published Jan 26, 2026

CVE-2025-14459Virt-cdi-controller: unauthorized pvc cloning via dataimportcron

Updated under an hour ago (Oct 27, 2026, 6:30 PM ET)

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It affects Red Hat RHEL-9-CNV-4.19. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Red Hat RHEL-9-CNV-4.19

Exploited in the last 30 days

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: 8.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat
NVD analysis: Deferred
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Red Hat RHEL-9-CNV-4.19 redhat:container_native_virtualization	from v4.19.17-5 not affected	CNA record
Red Hat RHEL-9-CNV-4.19 redhat:container_native_virtualization	from v4.19.17-5 not affected	CISA ADP

References

References

https://access.redhat.com/errata/RHSA-2026:0950	vendor-advisory, x-refsource-redhat
https://access.redhat.com/security/cve/CVE-2025-14459	vdb-entry, x-refsource-redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2420938	issue-tracking, x-refsource-redhat
https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14459.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.