CVE-2026-17527: Virt-cdi-operator: containerized-data-importer: cdi.kubevirt.io:view aggregated clusterrole grants create on datavolumes/source, allowing unauthorized pvc clone

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

• Red Hat Red Hat Container Native Virtualization 4.14

  • 1788157795 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.16

  • 1787585647 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.17

  • 1793257366 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.18

  • 1787586357 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.19

  • 1787234290 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.20

  • 1787231995 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.21

  • 1787235286 and laternot affected · rpm

• Red Hat Red Hat Container Native Virtualization 4.22

  • 1787295217 and laternot affected · rpm

• Red Hat Red Hat OpenShift Virtualization 4

  • all versionsaffected

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Root cause

The endpoint fetches the record by the ID sent in the request, but never checks whether the record belongs to the requesting user.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1const invoice = await Invoice.findById(req.params.id);2res.json(invoice);

1const invoice = await Invoice.findOne({2  id: req.params.id,3  ownerId: req.user.id,4});5if (!invoice) return res.sendStatus(404);6res.json(invoice);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.