CVE-2026-14251
HighCVSS 7.7Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
A flaw in the OpenShift GitOps operator allows the ClusterRole reconciler to delete ClusterRole objects without validating ownership. A namespace-scoped Argo CD instance can delete a cluster-scoped ClusterRole by crafting a name collision, causing a denial of service.
Risk Assessment
An attacker could exploit this vulnerability to delete critical cluster roles, disrupting applications and processes managed by Argo CD, leading to service unavailability.
Recommendation
Immediately update the OpenShift GitOps operator to a patched version and implement resource ownership validation in Argo CD configurations.
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Original NVD description (English source)
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.