Patch Tuesday
The latest Patch Tuesday coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-49797: Windows NTFS Patch Fixes Code Execution Flaw, But It’s Not a Network Threat
On July 14, 2026, Microsoft rolled out security updates fixing a heap-based buffer overflow vulnerability in Windows NTFS — the file system that underpins every modern Windows client and server...
Microsoft Ships Fix for Windows Kernel Privilege Escalation That's 'More Likely' to Be Exploited
On July 14, 2026, Microsoft released its monthly Patch Tuesday updates, and one bulletin stands out: CVE-2026-49795, a local elevation-of-privilege bug in the Windows Kernel. The company rates it...
Windows GDI+ Heap Overflow Threatens Millions of PCs – Patch Now, Microsoft Warns
On July 14, 2026, Microsoft’s latest Patch Tuesday release fixed a heap-based buffer overflow in the Windows Graphics Device Interface Plus (GDI+), a core component responsible for rendering images...
A Malicious USB Headset Can Steal Data from Windows PCs — Microsoft’s July Fix Stops the Leak
Microsoft’s July 14, 2026 Patch Tuesday release plugged an information-disclosure hole in the Windows USB Audio Class driver that lets an attacker siphon confidential data from memory using nothing...
July Windows Update Seals Off ReFS Attack Route for Hackers: CVE-2026-49792 Explained
Microsoft’s latest batch of security patches, released on July 14, 2026, fixes a flaw in the Windows Resilient File System (ReFS) that could allow an attacker with limited access to a machine to...
Microsoft’s July 2026 Windows Updates Close RRAS Loophole That Could Help Attackers Seize System Control
On July 14, 2026, Microsoft's Patch Tuesday release included a fix for CVE-2026-49791, a local privilege-escalation vulnerability in the Windows Routing and Remote Access Service. An attacker with...
Microsoft Ships Patch for UDF Driver Flaw That Allows Attackers to Escalate Privileges on Windows
Microsoft has fixed a high-severity elevation-of-privilege vulnerability in the Windows Universal Disk Format (UDF) file system driver. The patch, released on July 14, 2026 as part of the month’s...
Windows Clipboard Flaw Can Turn Limited Access Into Full System Control—Patch Now
Microsoft released security updates on July 14, 2026, addressing a high-severity vulnerability in Windows Clipboard Server that could allow a locally authenticated attacker with low privileges to...
Microsoft Patches NTFS Heap Overflow Flaw (CVE-2026-49184) That Enables Code Execution Without User Interaction
On July 14, 2026, Microsoft released a security update fixing a heap-based buffer overflow in the Windows NTFS file system that could allow attackers to execute code locally without any privileges or...
Patch Your Domain Controllers Now: Microsoft Fixes Active Directory RCE That Can Hijack Entire Networks
On July 14, 2026, Microsoft released a security update for a critical vulnerability in Windows Active Directory Domain Services (AD DS) that could allow a remote attacker to take over a domain...
Microsoft Ships .NET Signature Verification Fix—Update Runtimes to 8.0.29, 9.0.18, or 10.0.10 to Block Remote Exploits
It happened again. Microsoft’s July 14, 2026 Patch Tuesday delivered a fix for a high-severity .NET vulnerability that lets remote attackers bypass cryptographic signature checks with no user...
Microsoft Ships Fix for PowerShell Path Traversal RCE (CVE-2026-40400) – Here’s What to Patch First
Microsoft released its July 14, 2026 security updates fixing CVE-2026-40400, a high-severity remote code execution vulnerability in Windows PowerShell that earned a CVSS 3.1 score of 8.0. The flaw...