windows kernel

Microsoft's Security Update Guide lists CVE-2025-53136 as a Windows NT OS Kernel information disclosure vulnerability that can allow an authorized local attacker to read sensitive kernel-resident data after certain processor optimizations remove or modify security‑critical code paths. The...

Microsoft has assigned CVE-2025-50168 to a Windows kernel vulnerability in the Win32K ICOMP component described as "Access of resource using incompatible type ('type confusion')" that can allow an authorized local user to elevate privileges; Microsoft’s advisory is published in the Security...

A use‑after‑free bug in the Windows kernel has been reported under the identifier CVE‑2025‑49761 and is described by Microsoft as an elevation‑of‑privilege vulnerability that can allow a local, authorized attacker to gain SYSTEM privileges; administrators should treat the advisory as urgent and...

For months, a lingering roadblock stood between countless gamers and the latest innovations in Windows 11, sparking worry corners of the PC community haven’t seen since the days of Windows driver woes past. Microsoft’s decision to pause the Windows 11 24H2 update roll-out for a specific set of...

The Windows Kernel serves as the core component of the Windows operating system, managing system resources and hardware communication. Its integrity is paramount to system security. However, vulnerabilities within the kernel can expose sensitive information, potentially leading to further system...

For many Windows enthusiasts and gamers alike, the allure of each new Windows 11 update is accompanied by a familiar pang of anxiety—will this be the version that finally breaks my setup, or will it deliver those long-promised enhancements? For those who’ve stayed on Windows 11 23H2 because of...

Users running the Windows 11 24H2 feature update have recently faced a frustrating wave of system instability and degraded gaming performance, shining a critical spotlight on the underpinning kernel-level infrastructure. Early adopters and gaming enthusiasts were the first to notice: input lag...

Gamers and power users alike are all too familiar with the excitement—and anxiety—that comes with major Windows updates. The Windows 11 24H2 rollout, for many, was no exception. Initial optimism soon gave way to widespread frustration, as users discovered critical pain points impacting gaming...

A newly disclosed vulnerability with the identifier CVE-2025-24063 has emerged as a significant security concern for Windows users and system administrators, drawing attention to the underlying complexities of the Windows Kernel Streaming Service Driver and the ever-present risks associated with...

Microsoft's March 11 Patch Tuesday rollout, a cornerstone event for Windows security, included a critical fix for an NTLM hash-leaking vulnerability identified as CVE-2025-24054. Initially, Microsoft had rated this vulnerability as "less likely" to be exploited, but swift real-world attacks have...

In a dramatic reminder of the relentless nature of cyber threats targeting the Windows ecosystem, the March 2025 Patch Tuesday disclosures have thrust a lingering zero-day vulnerability into the spotlight. Marked as CVE-2025-24983, this use-after-free flaw in the storied Win32 kernel subsystem...

If you’ve ever woken up at 3 a.m. in a cold sweat because your Ubuntu-on-WSL workload suddenly lost access to the GPU, you’re not alone—and if you’re a Windows 10 user, the latest optional update KB5055612 is here to play digital sandman for your nightmares. With the precision of a patch surgeon...

Once again, Microsoft is determined to prove that Windows 11 is not a “one-and-done” affair but rather a living, breathing operating system that likes to knock gently on your update center window with new features, little tweaks, and—if you’re lucky—nothing requiring a system restore at 2 a.m...

If your computer has ever frozen on a kaleidoscopic blue error screen, congratulations, you’re a member of a not-so-exclusive club: the Windows 11 Bad Update Victims Society. It’s a club whose meetings are frequent—if you check your calendar, there’s probably a “day with a ‘y’ in it” circled for...

If you ever thought that Windows version numbers were just minor footnotes in a sea of endless updates, think again. Microsoft’s recent security reshuffle regarding Windows 11 and its virtualization-based security features is here not just to break that illusion—it’s ready to smack it with a...

A seemingly innocuous coding oversight—a pointer not properly trusted before being used—can have dire consequences in the heart of your operating system. CVE-2025-27739 is one such critical vulnerability in the Windows kernel. This flaw, stemming from an untrusted pointer dereference, enables an...

Windows kernel vulnerabilities consistently remind us that even the most trusted parts of an operating system can hide dangerous exploitable flaws. CVE-2025-27728 is one such example—a vulnerability in Windows Kernel-Mode drivers that facilitates an out-of-bounds read, allowing an authorized...

The Windows kernel stands as the fortress of system security, but even its most fortified walls can sometimes harbor subtle weaknesses. One such vulnerability making the rounds is CVE-2025-29812—a flaw in the DirectX Graphics Kernel leading to an elevation of privilege due to an untrusted...

Windows Kernel Vulnerability Exploited for Two Years: A Deep Dive into March Patch Tuesday Microsoft’s March Patch Tuesday cycle has brought forward a highly concerning security update, patching a Windows kernel bug that has quietly been exploited in the wild for nearly two years. At the heart...

The Windows kernel is the unsung hero at the heart of every Windows PC. It is the essential, always-on foundation that orchestrates the interplay between your software and hardware. In this article, we’ll dive deep into what the Windows kernel is, how its unique structure underpins system...