CVE-2025-64435: GO-2025-4105 - KubeVirt VMI Denial-of-Service (DoS) Using Pod Impersonation in kubevirt.io/kubevirt

CVE-2025-64435 · Severity: low · CVSS 3.1 · Published 2025-11-17

KubeVirt VMI Denial-of-Service (DoS) Using Pod Impersonation in kubevirt.io/kubevirt

Technologies: kubevirt.io/kubevirt (Go). Vendors: Go.

Quick answers

Is CVE-2025-64435 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-64435 being exploited in the wild.
How severe is CVE-2025-64435?
Low severity, with a CVSS score of 3.1, published 17 November 2025.
Which products and versions are affected?
kubevirt.io/kubevirt (Go) SEMVER:introduced=0,fixed=1.7.0-beta.0.
Is there a fix for CVE-2025-64435?
Yes. kubevirt.io/kubevirt (Go): upgrade to 1.7.0-beta.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-64435?
Check whether you run kubevirt.io/kubevirt (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • kubevirt.io/kubevirt (Go): upgrade to 1.7.0-beta.0 or later
    go get kubevirt.io/kubevirt@v1.7.0-beta.0

Affected products

  • kubevirt.io/kubevirt (Go) SEMVER:introduced=0,fixed=1.7.0-beta.0

Identifiers

  • CVE-2025-64435
  • GHSA-9m94-w2vq-hcf9
  • GO-2025-4105

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