CVE-2025-14525

mediumpriority · track · 0EPSS 0.003 · 21 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.29% (21st) EPSS

CVSS 6.4 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · osv

EPSS · scored 2026-10-28

A flaw was found in kubevirt. A user within a virtual machine (VM), if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes to the Virtual Machine Instance (VMI). This allows the VM user to restrict the VM administrator's ability to manage the VM, leading to a denial of service for administrative operations.

cvss

Technical severity, 0–10. One row per scoring source.

6.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:Lsecondary · ENISA EU

v3.16.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:Lsecondary · secalert@redhat.com USexploitability 3.1 · impact 2.7

v3.16.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:Lsecondary · OSV

v3.15.9mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USCWE-770US

affected products (2)

Products and version ranges known to be affected.

Go kubevirt.io/kubevirt≤ 1.7.0osvUSpkg:golang/kubevirt.io/kubevirt
Go kubevirt.io/kubevirtall versionsosvUSpkg:golang/kubevirt.io/kubevirt

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-25mh-hp8x-cgrvKubeVirt Guest Agent DoS via Excessive Network Interface Reports2026-01-26ghsa · osvUS
A flaw was found in KubeVirt. A user within a virtual machine (VM), if the guest agent is active, can exploit this by causing the agent to report an excessive number of network interfaces. This action can overwhelm the system's ability to store VM configuration updates, effectively blocking changes to the Virtual Machine Instance (VMI). This allows the VM user to restrict the VM administrator's ability to manage the VM, leading to a Denial of Dervice for administrative operations.
GO-2026-4384KubeVirt Guest Agent DoS via Excessive Network Interface Reports in kubevirt.io/kubevirt2026-02-02vendor · osvUS
KubeVirt Guest Agent DoS via Excessive Network Interface Reports in kubevirt.io/kubevirt

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv NVD CVE.org MITRE

published 2026-01-26modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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