Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Got Windows 11 or Server 2025? This July Security Fix Blocks a Low-Level Attack That Could Seize Your System
Microsoft disclosed CVE-2026-50454 on July 14, 2026, a high-severity elevation-of-privilege vulnerability in Windows that lets a local attacker escalate from a limited account to system-level...
Microsoft Fixes ProjFS Flaw That Lets Local Attackers Grab SYSTEM Rights
{ "title": "Microsoft Fixes ProjFS Flaw That Lets Local Attackers Grab SYSTEM Rights", "content": "Microsoft rolled out its July 2026 security updates on the 14th, and among the fixes is a...
Microsoft Fixes Critical RDP Privilege Escalation Bug CVE-2026-50369 in July 2026 Patches
On July 14, 2026, Microsoft released its monthly security update and fixed CVE-2026-50369, an important-rated vulnerability in Windows Remote Desktop Services that could allow an authenticated...
New Windows NTFS hole could let hackers run code—here’s how the July patch stops it
Microsoft’s July 14, 2026 security updates squashed a serious flaw in Windows NTFS that attackers can abuse to execute malicious code on a target PC. The vulnerability, tracked as CVE-2026-50471,...
Microsoft Is About to Enforce USB and Printer Controls on Unenrolled Windows PCs—Here’s What You Must Do Now
Microsoft is preparing to extend a powerful set of device access restrictions—until now exclusive to Intune-enrolled PCs—to Windows 10 and 11 machines managed solely through Microsoft Defender...
Perl Bug CVE-2026-57432 Reads Beyond Heap: Where It Lurks on Windows and How to Patch It
A newly disclosed vulnerability in Perl’s core data-packing routines can expose heap memory on systems running unpatched interpreters, and while Microsoft’s advisory might cause alarm, the fix...
Microsoft’s July 14 patch fixes DWM bug that leaks secrets to any logged-in user
Microsoft released its monthly security updates on July 14, 2026, and hidden inside the routine Patch Tuesday payload is a fix for CVE-2026-50437, an information disclosure flaw in the Windows...
Microsoft’s July Update Blocks a Dangerous Kernel Elevation Bug — Here’s What You Need to Do
Microsoft’s July 14, 2026 security updates close a serious Windows kernel vulnerability that could let an attacker seize full SYSTEM control of a PC or server once they’ve gained any initial...
Microsoft’s July Patch Tuesday Seals a Kernel-Level Graphics Hole Attackers Could Chain
On July 14, 2026, Microsoft rolled out its monthly security updates, and among the patches is a fix for CVE-2026-50382, a critical vulnerability in the Windows DirectX Graphics Kernel. The flaw...
Microsoft's July Patch Tuesday Fixes Window into Windows Crypto Secrets (CVE-2026-50352)
Microsoft’s July 14, 2026 security updates delivered more than just the usual monthly collection of fixes. Among them is a patch for a vulnerability that strikes at the core of how Windows handles...
Microsoft Shuts Down Windows OLE Flaw That Escalates Low-Privilege Users to Full SYSTEM Access
Microsoft has patched a dangerous privilege escalation vulnerability in the Windows Object Linking and Embedding (OLE) component, tracked as CVE-2026-50344, as part of its July 14, 2026 security...
Microsoft Patches Remote Desktop Flaw Leaking Memory (CVE-2026-50445) – What You Must Know
Microsoft’s July 2026 Patch Tuesday brought a fix for a vulnerability in Windows Remote Desktop Protocol (RDP) that could quietly expose sensitive data from a system’s memory. The flaw, tracked...