Patch Tuesday
The latest Patch Tuesday coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft’s July Update Fixes a Physical-Access Windows Flaw—But Which Filesystem Is Broken?
Microsoft’s July 2026 Patch Tuesday delivered a fix for a Windows vulnerability that’s equal parts niche and important: a heap-based buffer overflow (CVE-2026-50668) that could let an attacker...
Microsoft’s July patch seals a silent media-codec threat on Windows — here’s how to lock it down
Microsoft pushed out its July 2026 security updates on Tuesday, and buried among the fixes is a patch for CVE-2026-50655, a heap-based buffer overflow in Windows Media Foundation that can let...
Windows DHCP servers face 9.8-critical remote attack — patch before exploits land
Microsoft’s July 2026 Patch Tuesday delivered a fix that network administrators can’t afford to delay: a critical remote code execution vulnerability in the Windows DHCP Server service that...
Windows WwanSvc Flaw (CVE-2026-50509) Lets Attackers Escalate Privileges — Patch Now
Microsoft has patched a local privilege escalation vulnerability in the Windows Wireless Wide Area Network Service (WwanSvc) as part of its July 14, 2026 security updates. The flaw, tracked as...
Windows RDP ‘Off-by-One’ Bug Exposes Data: What the July 2026 Patch Fixes and How to Check Your Build
Microsoft’s July 14, 2026 Patch Tuesday release closes an information-disclosure vulnerability in Windows Remote Desktop Protocol that can leak potentially sensitive memory contents to an...
Windows 11 and Server 2025 Hit by ReFS Code Execution Bug — Microsoft Rushes July Patch
Microsoft has patched a serious vulnerability in Windows’ Resilient File System that could let attackers run malicious code on a fully updated PC—if they can convince a user to open a...
Microsoft Patches Code Integrity EoP Flaw (CVE-2026-50491) That Could Give Attackers Full System Control
Microsoft rolled out its July 14, 2026 security updates, fixing a notable privilege-escalation vulnerability in a core Windows security component that could let a low-privileged attacker gain...
Microsoft’s July Patches Close a Netlogon Privilege Escalation Hole That Threatens Domain Controllers
On July 14, 2026, Microsoft released its monthly security updates, and among the most notable fixes is a patch for CVE-2026-50500, a privilege-escalation vulnerability in Windows Netlogon. The flaw,...
Windows 11 Clipboard Service Flaw Could Hand Attackers Full System Control—Here’s the Fix
Microsoft shipped security updates on July 14, 2026, that close a high-severity elevation-of-privilege vulnerability in the Windows Clipboard User Service. The bug, tracked as CVE-2026-50488, allows...
CVE-2026-50486: Microsoft’s July Patch Silently Closes a Windows Escalation Hole That Demands None of Your Clicks
Microsoft’s July 14, 2026 Patch Tuesday release fixed a use-after-free vulnerability in the Windows Runtime that could allow a locally authenticated attacker to elevate privileges to system-level...
July Patch Tuesday Fixes an RCE in Windows Event Logging — Here’s What You Need to Know
Microsoft’s July 14, 2026 security update addresses a troubling vulnerability in a less-visible but critical component of every Windows system: the Event Logging Service. The flaw, tracked as...
Microsoft’s July Patch Fixes a Kernel Bug That Gives Attackers Admin Rights – But Not for Some Dell PCs
Microsoft’s July 14, 2026 security update resolved a critical kernel-level vulnerability in Windows that could provide an attacker with a low-privilege user account a direct path to complete system...