Vulnerabilities CVE-2026-14251

CVE-2026-14251

High

Open

TLP:CLEAR

Gitops-operator: gitops-operator: missing allowednamespace check in reconcilerhook for clusterrole/role cases enables potential privilege escalation and dos

NVD CVE.org

Critical Infrastructure DDoS

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Description

A flaw was found in the OpenShift GitOps operator. The ClusterRole reconciler does not validate resource ownership when reconciling ClusterRole objects. A namespace-scoped Argo CD instance can trigger deletion of a ClusterRole owned by a cluster-scoped Argo CD instance by crafting a name collision, resulting in a denial of service.

Details

CVSS Score: 7.7
EPSS Score ⓘ: 0.22%

13th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Confidence: 90%
Published: Jul 15, 2026
Last Modified: Jul 15, 2026

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