Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-50152: Windows Kernel Vulnerability Enables Local Privilege Escalation
Microsoft has disclosed a significant security vulnerability in the Windows kernel that could allow attackers to elevate privileges on affected systems. CVE-2025-50152 represents an out-of-bounds...
PrintWorkflowUserSvc EoP Vulnerability: Complete CVE Mapping and Patch Guide
Microsoft has identified a critical elevation-of-privilege vulnerability in the Windows printing stack that centers on the PrintWorkflowUserSvc service, representing a significant security threat...
October 2025 Patch Tuesday Fixes DirectX Kernel Crashes via CVE-2025-55698
Microsoft's October 2025 Patch Tuesday has addressed a significant security vulnerability in the DirectX graphics kernel that could lead to system instability and denial-of-service attacks....
CVE-2025-58728: Critical Windows Bluetooth Use-After-Free Vulnerability Patched
Microsoft's October 2025 Patch Tuesday addressed a significant security vulnerability in the Windows Bluetooth Service, cataloged as CVE-2025-58728, which presents a serious local privilege...
CVE-2025-55683: Critical Windows Kernel Vulnerability Threatens Multi-User Systems
Microsoft has issued an urgent security alert for CVE-2025-55683, a significant Windows Kernel information disclosure vulnerability that poses particular risks to multi-user systems and enterprise...
CVE-2025-55682 BitLocker Bypass: Critical Windows Security Patch Required
Microsoft has issued a critical security advisory for CVE-2025-55682, a newly discovered vulnerability in BitLocker that allows attackers with physical access to bypass the encryption protection...
Windows PrintWorkflowUserSvc Vulnerability CVE-2025-55684: Critical Privilege Escalation Risk
Microsoft has confirmed a high-impact elevation-of-privilege vulnerability in the PrintWorkflowUserSvc component of Windows, tracked as CVE-2025-55684, that allows a local, low-privileged user to...
Windows PrintWorkflowUserSvc Flaw Fixed: How to Prevent SYSTEM-Level Compromise
Microsoft has released a security update for a high-severity vulnerability in the Windows PrintWorkflowUserSvc service that could let a local attacker escalate privileges to SYSTEM. The flaw, tracked...
CVE-2025-55679: Critical Windows Kernel Information Disclosure Vulnerability
Microsoft has released an urgent security update addressing CVE-2025-55679, a high-priority Windows Kernel information disclosure vulnerability that enables local attackers to access sensitive system...
CVE-2025-55331: PrintWorkflowUserSvc UAF Vulnerability Threatens Windows Security
Microsoft has addressed a critical security vulnerability in Windows systems that could allow attackers to escalate privileges and potentially take complete control of affected machines....
CVE-2025-55678: Critical Windows DirectX Kernel Vulnerability Exposed
Microsoft has disclosed a critical security vulnerability in the Windows DirectX Graphics Kernel subsystem that could allow attackers to escalate privileges on affected systems. CVE-2025-55678...
CVE-2025-55331: Windows PrintWorkflowUserSvc UAF Vulnerability Analysis and Mitigation
Microsoft has disclosed a critical security vulnerability in Windows systems that could allow attackers to escalate privileges and gain SYSTEM-level access. CVE-2025-55331 represents a use-after-free...