DEBIAN-CVE-2025-5187

DEBIAN-CVE-2025-5187 PUBLISHED CVSS 6.699999809265137 MEDIUM

A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource. If the OwnerReference resource does not exist or is subsequently deleted, the given node object will be deleted via garbage collection.

Risk Scores

CVSS v3.1

6.699999809265137

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

Affected Products

Vendor	Product	Versions
Debian:13	kubernetes	0, 0
Debian:12	kubernetes	0, 0
Debian:11	kubernetes	0, 0
Debian:14	kubernetes	0, 0

Timeline

Aug 27, 2025 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2025-5187 advisory

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