📄 Description (English)
A flaw was found in KubeVirt Containerized Data Importer (CDI). This vulnerability allows a user to clone PersistentVolumeClaims (PVCs) from unauthorized namespaces, resulting in unauthorized access to data via the DataImportCron PVC source mechanism.
🤖 AI Executive Summary
CVE-2025-14459 is a high-severity authorization bypass vulnerability in KubeVirt's Containerized Data Importer (CDI) that allows unauthorized users to clone PersistentVolumeClaims across namespace boundaries. This flaw exploits the DataImportCron mechanism to gain unauthorized access to sensitive data stored in Kubernetes clusters. The vulnerability poses significant risk to organizations running containerized infrastructure, particularly those managing multi-tenant environments where namespace isolation is critical for data protection.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 24, 2026 04:51
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations operating Kubernetes-based cloud infrastructure, particularly in government (NCA digital transformation initiatives), banking sector (SAMA-regulated fintech platforms), healthcare (MOH digital health systems), and energy sector (ARAMCO digital initiatives) are at risk. The vulnerability is especially critical for organizations implementing multi-tenant Kubernetes clusters for data isolation compliance. Saudi financial institutions using containerized data processing for payment systems and government agencies managing classified data in cloud environments face elevated risk of unauthorized data access and potential regulatory non-compliance with SAMA and NCA requirements.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Healthcare
Energy and Utilities
Telecommunications
Cloud Service Providers
Data Centers
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all KubeVirt CDI deployments in your Kubernetes environment and verify installed versions
2. Restrict RBAC permissions for DataImportCron resources to only authorized service accounts
3. Implement network policies to limit cross-namespace communication for PVC operations
4. Audit recent DataImportCron activities and PVC clone operations for unauthorized access
PATCHING:
1. Apply the latest KubeVirt CDI security patch immediately (consult vendor release notes for specific version)
2. Test patches in non-production environments before production deployment
3. Implement a phased rollout strategy to minimize service disruption
COMPENSATING CONTROLS:
1. Implement strict RBAC policies limiting DataImportCron creation to trusted namespaces only
2. Deploy admission controllers (ValidatingWebhookConfiguration) to prevent cross-namespace PVC cloning
3. Enable Kubernetes audit logging for all PVC and DataImportCron operations
4. Implement namespace-level resource quotas and network policies
DETECTION:
1. Monitor for DataImportCron objects referencing PVCs from different namespaces
2. Alert on any PVC clone operations crossing namespace boundaries
3. Review Kubernetes audit logs for unauthorized DataImportCron API calls
4. Implement Falco rules to detect suspicious PVC access patterns
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حدد جميع نشرات KubeVirt CDI في بيئة Kubernetes الخاصة بك والتحقق من الإصدارات المثبتة
2. قيد أذونات RBAC لموارد DataImportCron على حسابات الخدمة المصرح لها فقط
3. تطبيق سياسات الشبكة لتحديد الاتصالات عبر مساحات الأسماء لعمليات PVC
4. تدقيق أنشطة DataImportCron الأخيرة وعمليات استنساخ PVC للوصول غير المصرح به
التصحيح:
1. تطبيق أحدث تصحيح أمان KubeVirt CDI فوراً (راجع ملاحظات إصدار البائع للإصدار المحدد)
2. اختبر التصحيحات في بيئات غير الإنتاج قبل نشر الإنتاج
3. تطبيق استراتيجية طرح متدرجة لتقليل انقطاع الخدمة
الضوابط البديلة:
1. تطبيق سياسات RBAC صارمة تقيد إنشاء DataImportCron على مساحات الأسماء الموثوقة فقط
2. نشر وحدات التحكم في القبول (ValidatingWebhookConfiguration) لمنع استنساخ PVC عبر مساحات الأسماء
3. تفعيل تسجيل تدقيق Kubernetes لجميع عمليات PVC و DataImportCron
4. تطبيق حصص الموارد على مستوى مساحة الأسماء وسياسات الشبكة
الكشف:
1. مراقبة كائنات DataImportCron التي تشير إلى PVCs من مساحات أسماء مختلفة
2. تنبيه على أي عمليات استنساخ PVC تعبر حدود مساحة الأسماء
3. مراجعة سجلات تدقيق Kubernetes لاستدعاءات API غير المصرح بها DataImportCron
4. تطبيق قواعد Falco للكشف عن أنماط الوصول المريبة إلى PVC
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.5.1.1 - Access Control Policy
ECC 2024 A.5.2.1 - User Registration and De-registration
ECC 2024 A.5.3.1 - Access Rights Review
ECC 2024 A.8.1.1 - Information Security Perimeter
ECC 2024 A.8.2.1 - Physical and Logical Access
🔵 SAMA CSF
SAMA CSF ID.AC-1 - Identity and Access Management
SAMA CSF PR.AC-1 - Processes and procedures for physical and logical access
SAMA CSF DE.AE-1 - Anomalies and events are detected and analyzed
SAMA CSF RS.MI-1 - Incidents are contained
🟡 ISO 27001:2022
ISO 27001:2022 A.5.2 - User access management
ISO 27001:2022 A.5.3 - Access control
ISO 27001:2022 A.8.1 - User endpoint devices
ISO 27001:2022 A.8.2 - Privileged access rights
🟣 PCI DSS v4.0.1
PCI DSS 2.1 - Restrict access to system components
PCI DSS 7.1 - Limit access to system components by business need
PCI DSS 10.2 - Implement automated audit trails