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Secure route: /intel/ai-cve-2026-48566-windows-dwm-core-library-elevation-of-privilege-vulnerability-93a83b96
highCVE-2026-485662026-08-14Vector: endpoints

CVE-2026-48566: Windows DWM Core Library Elevation of Privilege Vulnerability

Microsoft has updated the classification of CVE-2026-48566, confirming it is an elevation of privilege vulnerability rather than just information disclosure. This flaw affects the Windows DWM Core Library, potentially allowing an attacker to gain unauthorized system permissions.

Decision Context

English Brief

Microsoft has updated the classification of CVE-2026-48566, confirming it is an elevation of privilege vulnerability rather than just information disclosure. This flaw affects the Windows DWM Core Library, potentially allowing an attacker to gain unauthorized system permissions.

الموجز العربي

ثغرة CVE-2026-48566: رفع الصلاحيات في مكتبة Windows DWM Core

قامت شركة مايكروسوفت بتحديث تصنيف الثغرة CVE-2026-48566، مؤكدة أنها ثغرة لرفع الصلاحيات بدلاً من كونها مجرد كشف للمعلومات. تؤثر هذه الثغرة على مكتبة Windows DWM Core، مما قد يسمح للمهاجم بالحصول على صلاحيات النظام دون إذن.

Affected Products
    Priority sectors
    GovernmentEnterpriseCritical Infrastructure
    Immediate Actions
    1. 1Verify current Windows build and patch level via PowerShell: Get-ComputerInfo | Select-Object OsName, OsVersion
    2. 2Check for pending updates: Get-WindowsUpdate
    3. 3Apply the latest Microsoft security patch for CVE-2026-48566 via Windows Update
    CVE-2026-48566: Windows DWM Core Library Elevation of Privilege Vulnerability | Cyberttak