microsoft security update

In April 2025, Microsoft implemented a significant security enhancement to Windows Hello, its biometric authentication system, by requiring color cameras for facial recognition. This change aims to bolster security but also introduces challenges for users in low-light environments. Understanding...

In June 2025, a critical "zero-click" vulnerability, designated as CVE-2025-32711, was identified in Microsoft 365 Copilot, an AI-powered assistant integrated into Microsoft's suite of productivity tools. This flaw, dubbed "EchoLeak," had a CVSS score of 9.3, indicating its severity. It allowed...

For administrators and IT departments relying on Windows Server domain controllers, recent months have been marked by a tense waiting game following a critical network issue that affected the accessibility and reliability of Windows Server 2025 systems. Affected installations faced sudden...

Outlook users are about to experience a new layer of email security as Microsoft expands its efforts to safeguard users from sophisticated attack vectors. In July, Microsoft will block two additional file attachment types—.library-ms and .search-ms—within Outlook, specifically targeting the...

A new security vulnerability, designated as CVE-2025-47962, has brought renewed scrutiny to the Windows SDK, casting a spotlight on the broader challenges surrounding access control mechanisms in modern operating systems. Recent disclosures indicate that improper access controls within the...

The landscape of software security is ever-changing, with new vulnerabilities surfacing as attackers discover novel attack vectors and as software grows more complex. One recent discovery sending ripples through the developer and enterprise communities is CVE-2025-30399, a critical remote code...

A critical security vulnerability, identified as CVE-2025-32713, has been discovered in the Windows Common Log File System (CLFS) driver. This flaw is a heap-based buffer overflow that allows authenticated local attackers to escalate their privileges on affected systems. Microsoft has...

For Windows 11 enterprise administrators and IT professionals overseeing virtualized infrastructure, May 2025 unfolded with unexpected urgency due to a serious issue in Microsoft’s latest cumulative update. The KB5058405 security update, intended to shore up systems against evolving threats...

Here's a summary of the latest issue following the May Patch Tuesday update for Windows 11 (KB5058405), as well as key details and recommended actions: What Happened? The KB5058405 update, released on May 13, 2025, is causing Windows 11 virtual machines (VMs) to fail to boot. This critical...

The recent disclosure of vulnerability CVE-2025-24071 in Microsoft’s Windows File Explorer serves as a stark reminder of how legacy systems and seemingly innocuous user actions can become the gateway to significant cyber threats. Affecting Windows 11 (23H2) and earlier versions that support...

For nine long months, a significant number of Windows 11 users who rely on dual-boot configurations—running both Windows and Linux on the same machine—have faced a frustrating roadblock: a mysterious bug, introduced with a routine security update, left many systems unable to boot into Linux. The...

For millions of users worldwide, dual-booting Windows and Linux has been a popular approach to getting the best of both operating systems on a single device. The flexibility this provides—offering Linux’s rich development environment and Windows’ compatibility with a wide range of consumer and...

For years, Microsoft Authenticator stood as one of the most convenient solutions for users looking to secure their digital lives, offering a seamless combination of two-factor authentication and password management in a single app. With the recent announcement that Microsoft will phase out the...

On April 30, 2025, Microsoft disclosed a critical security vulnerability identified as CVE-2025-33074, affecting Azure Functions. This flaw arises from improper verification of cryptographic signatures, potentially allowing authorized attackers to execute arbitrary code over a network...

The recent emergence of the "inetpub" folder in Windows 11 systems has stirred a mix of curiosity and concern among users and IT professionals alike. Introduced as part of Microsoft's April 2025 cumulative update, this seemingly innocuous, empty directory located at the root of the system drive...

Microsoft's March 2025 Patch Tuesday brought an extensive lineup of bug fixes, but among these was a vulnerability that would quickly escalate into a significant security incident: CVE-2025-24054, an NTLM hash-leaking flaw. While Microsoft initially considered this vulnerability "less likely" to...

Microsoft's recent Windows Server 2025 security updates have left many IT administrators scratching their heads as Remote Desktop sessions reportedly freeze shortly after connection. In a detailed announcement on its release health dashboard, Microsoft confirmed that systems running Windows...

Microsoft's Patch Tuesday updates in March 2025 unveiled a significant security challenge tied to the legacy NTLM protocol widely used across Windows environments. Despite Microsoft's rating of the vulnerability CVE-2025-24054 as "less likely" to be exploited, threat actors demonstrated their...

Windows Server 2025 Security Update Sparks RDP Headaches: What IT Pros Need to Know In a concerning turn of events for system administrators and IT professionals, Microsoft’s February Patch Tuesday update for Windows Server 2025 (KB5051987) has introduced a significant hiccup: freezing Remote...

In the ever-evolving landscape of cybersecurity, Windows users are no strangers to unexpected developments. The latest twist comes in the form of a mysterious folder named "inetpub" that has appeared on many systems following a recent Windows update. This unexpected addition has sparked...