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Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 48m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 48m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 48m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h
Vulnerabilities

CVE-2024-49138

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability — Microsoft Windows Common Log File System (CLFS) driver contains a heap-based buffer overflow vulnerabi
Published: Dec 10, 2024  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability — Microsoft Windows Common Log File System (CLFS) driver contains a heap-based buffer overflow vulnerability that allows a local attacker to escalate privileges.

🤖 AI Executive Summary

Microsoft Windows CLFS driver contains a critical heap-based buffer overflow vulnerability allowing local attackers to escalate privileges. This vulnerability affects multiple Windows versions and requires immediate patching to prevent unauthorized system access.

📄 Description (Arabic)

ثغرة تجاوز المخزن المؤقت في برنامج تشغيل نظام ملفات السجل المشترك (CLFS) بـ Windows تسمح لمهاجم محلي بتصعيد الامتيازات والحصول على تحكم كامل بالنظام. تؤثر الثغرة على إصدارات متعددة من Windows وتتطلب تصحيحاً أمنياً عاجلاً.

🤖 ملخص تنفيذي (AI)

Microsoft Windows CLFS driver contains a critical heap-based buffer overflow vulnerability allowing local attackers to escalate privileges. This vulnerability affects multiple Windows versions and requires immediate patching to prevent unauthorized system access.

🤖 AI Intelligence Analysis Analyzed: Apr 20, 2026 07:18
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking energy telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Apply Microsoft security patches immediately. Update Windows systems to the latest version. Restrict local user access and implement principle of least privilege. Monitor system logs for exploitation attempts. Disable CLFS if not required for operations.
🔧 خطوات المعالجة (العربية)
تطبيق تصحيحات الأمان من Microsoft فوراً. تحديث أنظمة Windows إلى أحدث إصدار. تقييد وصول المستخدمين المحليين وتطبيق مبدأ الامتيازات الأقل. مراقبة سجلات النظام لمحاولات الاستغلال. تعطيل CLFS إذا لم تكن مطلوبة للعمليات.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
2.1.1 2.2.1 3.1.1
🔵 SAMA CSF
ID.AM-2 PR.PT-1 DE.CM-1
🟡 ISO 27001:2022
A.12.2.1 A.12.6.1 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Microsoft:Windows
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS85.68%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2024-12-31
Published 2024-12-10
Source Feed cisa_kev
Views 1
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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