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Vulnerabilities

CVE-2019-0808

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Microsoft Win32k Privilege Escalation Vulnerability — Microsoft Win32k contains a privilege escalation vulnerability due to the component failing to properly handle objects in memory. Successful explo
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Microsoft Win32k Privilege Escalation Vulnerability — Microsoft Win32k contains a privilege escalation vulnerability due to the component failing to properly handle objects in memory. Successful exploitation allows an attacker to run code in kernel mode.

🤖 AI Executive Summary

Microsoft Win32k contains a privilege escalation vulnerability allowing attackers to execute code in kernel mode by exploiting improper memory object handling. This critical flaw affects Windows systems and requires immediate patching to prevent unauthorized system compromise.

📄 Description (Arabic)

ثغرة امتياز حرجة في مكون Win32k بنظام Windows تنجم عن فشل المكون في معالجة كائنات الذاكرة بشكل صحيح. يمكن للمهاجمين استغلال هذه الثغرة لتنفيذ أكواد برمجية بامتيازات kernel، مما يؤدي إلى السيطرة الكاملة على النظام.

🤖 ملخص تنفيذي (AI)

Microsoft Win32k يحتوي على ثغرة امتياز في النظام تسمح للمهاجمين بتنفيذ أكواد في وضع kernel من خلال استغلال معالجة كائنات الذاكرة غير الصحيحة. يؤثر هذا الخلل الحرج على أنظمة Windows ويتطلب تصحيحًا فوريًا.

🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 09:59
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom energy healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Apply Microsoft security patch MS19-011 or later immediately. Update all Windows systems to the latest patched version. Implement access controls limiting user privileges and monitor for suspicious kernel-mode activity. Disable unnecessary Win32k functionality where possible.
🔧 خطوات المعالجة (العربية)
طبق تصحيح الأمان من Microsoft MS19-011 أو إصدار أحدث فورًا. حدّث جميع أنظمة Windows إلى أحدث إصدار مصحح. طبق عناصر تحكم في الوصول تحد من امتيازات المستخدمين وراقب النشاط المريب في وضع kernel. عطّل وظائف Win32k غير الضرورية حيثما أمكن.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1.1 ECC-1.2 ECC-2.1
🔵 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:Win32k
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS74.24%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-05-03
Published 2021-11-03
Source Feed cisa_kev
Views 5
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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