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Vulnerabilities

CVE-2026-8398

Critical 🇺🇸 CISA KEV
Published: May 27, 2026  ·  Source: CISA_KEV
CVSS v3
9.8
🔗 NVD Official
📄 Description (English)

Daemon Daemon Tools Lite — CVE-2026-8398
Daemon Tools contains an unspecified vulnerability that has a high impact on confidentiality, integrity, and availability.

Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2026-05-30

🤖 AI Executive Summary

CVE-2026-8398 is a critical vulnerability (CVSS 9.8) in Daemon Tools Lite with unspecified attack vectors affecting confidentiality, integrity, and availability. No patch is currently available, requiring immediate mitigation or discontinuation of the product. Saudi organizations using this virtualization tool should prioritize assessment and remediation before the May 30, 2026 deadline.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: May 28, 2026 02:40
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi government agencies, financial institutions, and enterprise IT departments that rely on Daemon Tools Lite for virtual machine management and disk image handling. Banking sector (SAMA-regulated entities) faces elevated risk if the tool is used in payment processing environments. Government agencies under NCA oversight and healthcare organizations managing sensitive patient data are particularly vulnerable. Energy sector organizations and telecommunications providers using this tool for infrastructure management should prioritize immediate assessment.
🏢 Affected Saudi Sectors
Banking and Financial Services Government and Public Administration Healthcare and Medical Services Energy and Utilities Telecommunications Enterprise IT Infrastructure Data Centers
⚖️ Saudi Risk Score (AI)
8.7
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Conduct urgent inventory of all systems running Daemon Tools Lite across the organization
2. Isolate affected systems from critical networks if possible, or implement network segmentation
3. Disable Daemon Tools Lite services if not actively required for operations
4. Monitor for suspicious activity on systems running this software

MITIGATION STEPS:
1. Contact Daemon Tools vendor (Disc Soft Ltd.) for available security patches or workarounds
2. If no patch available, evaluate alternative virtualization solutions (VMware, Hyper-V, VirtualBox)
3. Implement compensating controls: restrict user access to Daemon Tools Lite functionality, disable unnecessary features
4. Apply principle of least privilege to accounts with Daemon Tools access
5. Enable enhanced logging and monitoring on affected systems

DETECTION:
1. Monitor for Daemon Tools Lite process execution and unusual behavior
2. Track file system access patterns related to virtual disk images
3. Alert on privilege escalation attempts involving Daemon Tools processes
4. Monitor network connections initiated by Daemon Tools services

PATCHING TIMELINE:
- Immediate: Assess and document all instances
- Week 1: Implement compensating controls
- Before May 30, 2026: Complete migration to patched alternative or discontinue use
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. إجراء جرد عاجل لجميع الأنظمة التي تعمل بـ Daemon Tools Lite في المنظمة
2. عزل الأنظمة المتأثرة عن الشبكات الحرجة أو تطبيق تقسيم الشبكة
3. تعطيل خدمات Daemon Tools Lite إذا لم تكن مطلوبة للعمليات
4. مراقبة النشاط المريب على الأنظمة التي تعمل بهذا البرنامج

خطوات التخفيف:
1. التواصل مع بائع Daemon Tools (Disc Soft Ltd.) للحصول على تصحيحات أمان أو حلول بديلة
2. إذا لم يكن هناك تصحيح متاح، تقييم حلول المحاكاة الافتراضية البديلة
3. تطبيق عناصر تحكم تعويضية: تقييد وصول المستخدمين، تعطيل الميزات غير الضرورية
4. تطبيق مبدأ أقل صلاحية للحسابات التي لديها وصول إلى Daemon Tools
5. تفعيل السجلات والمراقبة المحسنة على الأنظمة المتأثرة

الكشف:
1. مراقبة تنفيذ عمليات Daemon Tools والسلوك غير العادي
2. تتبع أنماط الوصول إلى نظام الملفات المتعلقة بصور الأقراص الافتراضية
3. التنبيه على محاولات تصعيد الامتيازات التي تتضمن عمليات Daemon Tools
4. مراقبة الاتصالات الشبكية التي تبدأها خدمات Daemon Tools
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures A.8.1.1 - User access management and authentication A.12.2.1 - Change management procedures A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification PR.IP-12 - System and information integrity DE.CM-8 - Vulnerability scans RS.MI-2 - Incident response and mitigation
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities A.14.2.1 - Change management A.12.2.1 - Restrictions on software installation A.5.1.1 - Information security policies
🟣 PCI DSS v4.0.1
Requirement 6.2 - Security patches and updates Requirement 11.2 - Vulnerability scanning
🔗 References & Sources 0
No references.
📊 CVSS Score
9.8
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.8
EPSS15.48%
Exploit No
Patch ✗ No
CISA KEV🇺🇸 Yes
Published 2026-05-27
Source Feed cisa_kev
🇸🇦 Saudi Risk Score
8.7
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev cisa exploit-known
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