Windows Security
The latest Windows Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
The NTFS Vulnerability That's 'Remote' Only in Name: What July's Patch Means for Windows Users
On July 14, 2026, Microsoft shipped a fix for CVE-2026-50482, a high-severity heap-based buffer overflow in Windows NTFS. Although tagged as a “Remote Code Execution” vulnerability, it requires...
Microsoft Patches 7.8-Severity WPAD Bug Opening Older Windows Servers to Full System Takeover
Microsoft closed a high-severity elevation-of-privilege hole in the Windows Web Proxy Auto-Discovery Protocol on July 14, 2026, pushing corrected builds to Windows Server 2012, 2012 R2, 2016, and...
Microsoft Patches USB Hub Driver Flaw That Could Let Attackers Seize Full System Control
Microsoft’s July 14, 2026 security updates close a local privilege escalation hole in the Windows USB Hub Driver that could let a low-privileged attacker take complete command of a PC or server....
July Windows Patches Close Kernel Privilege Escalation Hole Rated 7.8 Severity
On July 14, 2026, Microsoft released its monthly security updates, fixing a use-after-free vulnerability in the Windows kernel that could let a locally authenticated attacker grab full system...
Windows Kernel Heap-Overflow Vulnerability Fixed: Why You Should Patch CVE-2026-50477 Now
On July 14, 2026, Microsoft released its monthly security updates, which included a fix for a local privilege-escalation vulnerability in the Windows kernel that could give an attacker full control...
July Windows Update Silently Patches Kernel Bug That Could Hand Over Full System Control
Microsoft’s July 2026 Patch Tuesday package arrived on July 14 with a fix that, at first glance, might blend in among the dozens of other security patches. But buried in the list is CVE-2026-50459,...
Microsoft’s July Patch Tuesday Closes SNMP Data Leak in Windows NPS
{ "title": "Microsoft’s July Patch Tuesday Closes SNMP Data Leak in Windows NPS", "content": "Microsoft’s July 14, 2026 security updates address a critical information-disclosure...
CVE-2026-50406: Microsoft Patches Windows Backup Flaw That Enables Attackers to Seize Full Control
On July 14, 2026, Microsoft released its monthly security update bundle, plugging a use-after-free vulnerability in the Windows Backup Engine tracked as CVE-2026-50406. Rated Important with a CVSS...
Microsoft's July Update Plugs a Privilege-Escalation Hole in the WWAN Service
On July 14, 2026, Microsoft shipped security updates that close a local privilege-escalation vulnerability in the Windows Wireless Wide Area Network (WWAN) service. Tracked as CVE-2026-50450, the...
Remote Windows Kernel Data Leak: Why CVE-2026-50429 Demands Immediate Patching for Servers
On July 14, 2026, Microsoft quietly shipped a fix for a Windows kernel vulnerability that lets attackers siphon sensitive data over a network without a single click or password. CVE-2026-50429 is an...
CVE-2026-50476: Microsoft Patches Important Windows Local Privilege Escalation Flaw in July Updates
{ "title": "CVE-2026-50476: Microsoft Patches Important Windows Local Privilege Escalation Flaw in July Updates", "content": "Microsoft rolled out its July 2026 Patch Tuesday updates on July 14,...
Microsoft Patches Kernel Memory Leak: Why CVE-2026-50475 Needs Your Attention This July
On July 14, 2026, Microsoft released its monthly security updates, including a patch for a vulnerability that allows a low-privileged attacker to read sensitive data from the Windows kernel. Rated...