GHSA-2r4r-5x78-mvqf: kubevirt.io/kubevirt fixed in 1.6.1 and 1.5.3

GHSA-2r4r-5x78-mvqf PUBLISHED CVSS 5 MEDIUM

KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes

Record from GitHub Advisory Database · Published November 6, 2025

kubevirt.io/kubevirt is fixed in 1.6.1 and 1.5.3 (Go Modules)

KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
kubevirt.io/kubevirt	Go Modules	1.6.1, 1.5.3
docker-machine-driver-harvester	Wolfi	1.0.6-r4
docker-machine-driver-harvester	Chainguard	1.0.6-r4

Risk scores

CVSS 3.1

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

Affected products

Vendor	Product	Versions
wolfi	docker-machine-driver-harvester	0
chainguard	docker-machine-driver-harvester	0
kubevirt.io	kubevirt	0, 1.6.0-alpha.0

Timeline

Nov 6, 2025 CVE Published
Apr 29, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-2r4r-5x78-mvqf
vulnetix vdb fixes GHSA-2r4r-5x78-mvqf

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-2r4r-5x78-mvqf/fixes/registry"

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References

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