windows
Microsoft: Windows ‘inetpub’ folder created by security fix, don’t delete
Microsoft has now confirmed that an April 2025 Windows security update is creating a new empty “inetpub” folder and warned users not to delete it. This folder is typically used by Microsoft’s Internet Information Services (IIS), a web server platform that can be enabled via the Windows Features dialog to host websites and web apps. […]
Microsoft says Edge browser is now 9% faster after optimizations
Microsoft claims its Chromium-based Microsoft Edge has seen up to 9% performance improvements following the release of version 134. In a blog post, Microsoft noted that it truly cares about delivering better performance with Edge and recently made several changes to the underlying engine in the browser. Thanks to these changes, Edge 134 is now up […]
Microsoft April 2025 Patch Tuesday fixes exploited zero-day, 134 flaws
Today is Microsoft’s April 2025 Patch Tuesday, which includes security updates for 134 flaws, including one actively exploited zero-day vulnerability. This Patch Tuesday also fixes eleven “Critical” vulnerabilities, all remote code execution vulnerabilities. The number of bugs in each vulnerability category is listed below: The above numbers do not include Mariner flaws and 13 Microsoft […]
Microsoft: Windows CLFS zero-day exploited by ransomware gang
Microsoft says the RansomEXX ransomware gang has been exploiting a high-severity zero-day flaw in the Windows Common Log File System to gain SYSTEM privileges on victims’ systems. The vulnerability, tracked as CVE-2025-29824, was patched during this month’s Patch Tuesday and was only exploited in a limited number of attacks. CVE-2025-29824 is due to a use-after-free weakness that lets […]
Windows 11 KB5055523 & KB5055528 cumulative updates released
Microsoft has released Windows 11 KB5055523 and KB5055528 cumulative updates for versions 24H2 and 23H2 to fix security vulnerabilities and issues. Today’s updates are mandatory as they contain the April 2025 Patch Tuesday security patches for vulnerabilities discovered in previous months. Windows 11 users can install today’s update by going to Start > Settings > Windows Update and clicking on ‘Check for Updates.’ You can also manually download and install the […]
WhatsApp flaw can let attackers run malicious code on Windows PCs
Meta warned Windows users to update the WhatsApp messaging app to the latest version to patch a vulnerability that can let attackers execute malicious code on their devices. Described as a spoofing issue and tracked as CVE-2025-30401, this security flaw can be exploited by attackers by sending maliciously crafted files with altered file types to potential […]
Microsoft delays WSUS driver sync deprecation indefinitely
Microsoft announced today that, based on customer feedback, it will indefinitely delay removing driver synchronization in Windows Server Update Services (WSUS). “Seeing how many of you are already moving to the available cloud-based driver services, we initially proposed the removal of WSUS driver synchronization. Thanks to your feedback, especially on disconnected device scenarios, we’ve now […]
WinRAR flaw bypasses Windows Mark of the Web security alerts
A vulnerability in the WinRAR file archiver solution could be exploited to bypass the Mark of the Web (MotW) security warning and execute arbitrary code on a Windows machine. The security issue is tracked as CVE-2025-31334 and affects all WinRAR versions except the most recent release, which is currently 7.11. Mark of the Web is […]
Microsoft starts testing Windows 11 taskbar icon scaling
Microsoft is testing a new taskbar icon scaling feature that automatically scales down Windows taskbar icons to show more apps when it gets too overcrowded. The feature is gradually rolling out to Windows Insiders in the Beta (Build 26120.3671) and Dev (Build 26200.5518) channels on Windows 11, version 24H2. “We are starting to roll out taskbar icon scaling to […]
Microsoft adds hotpatching support to Windows 11 Enterprise
Microsoft has announced that hotpatch updates are now available for business customers using Windows 11 Enterprise 24H2 on x64 (AMD/Intel) systems, starting today. On devices where hotpatching is available, Windows allows users to install OS security updates by downloading and installing them in the background without rebooting the device. To do that, it deploys the […]