directx

Microsoft is rolling out a targeted update that begins to change how the Xbox PC app behaves on Arm®-based Windows 11 devices, and for the first time Microsoft is letting Insiders download and run more PC titles locally on ARM hardware rather than relying solely on cloud streaming. This shift —...

Microsoft’s August Patch Tuesday delivered a heavy-duty security package this month — industry tallies vary between 107 and 111 vulnerabilities, including a publicly disclosed Kerberos elevation-of-privilege issue (CVE‑2025‑53779) and roughly a dozen other critical remote‑code‑execution (RCE)...

Below is a comprehensive technical brief on CVE-2025-53135 (DirectX Graphics Kernel — elevation of privilege via a race condition). I searched Microsoft’s Security Update Guide and the public vulnerability databases for corroborating information; where vendor-provided details are available I...

CVE-2025-50176 — DirectX Graphics Kernel Type‑Confusion RCE Author: Security Analysis Desk — August 12, 2025 TL;DR CVE-2025-50176 is a type‑confusion vulnerability in the DirectX Graphics Kernel (dxgkrnl / DirectX graphics subsystem) that Microsoft categorizes as enabling local...

Microsoft has published an advisory for CVE-2025-50172: a vulnerability in the DirectX Graphics Kernel that permits authorized attackers to cause a denial‑of‑service (DoS) by allocating graphics resources without limits or throttling, potentially disrupting hosts and virtualized workloads that...

Determining the precise version of DirectX installed on your PC can play a pivotal role in boosting game performance and software compatibility, but for many, unraveling this information remains a confusing first step. Understanding the architecture of DirectX, its evolution, and the specific...

DirectX remains one of the most critical building blocks of the Windows multimedia ecosystem, powering everything from blockbuster video games to advanced graphical renderings in professional applications. For both casual users and seasoned IT professionals, knowing which version of DirectX is...

DirectX is a suite of multimedia technologies integral to Windows operating systems, enabling software, particularly games, to interact efficiently with your video and audio hardware. Ensuring you have the appropriate DirectX version installed is crucial for optimal performance and...

Windows 11 has reached a pivotal moment in its lifecycle, overtaking Windows 10 as the most widely used desktop operating system in the world, according to the latest data from Stat Counter. For the first time since its launch in late 2021, Windows 11 secures a clear majority, accounting for 52...

A fresh wave of anticipation—and some cautious optimism—has swept the Windows community as Microsoft has released the cumulative security update KB5060999 for Windows 11, targeting the perennial headaches that have dogged gamers and content creators using Nvidia graphics cards. With the rollout...

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...

The launch of Windows 11 has been met with mixed reactions, especially concerning its redesigned taskbar. Many users who appreciate the classic functionality and design of the Windows 10 taskbar have been exploring ways to revert their interface to a more familiar setup. In this article, we'll...

A recent advisory from Microsoft’s Security Response Center has brought to light a new vulnerability—CVE-2025-24997—that affects the DirectX Graphics Kernel. While the bug might seem small on the surface, its impact can be significant: a simple null pointer dereference in Windows Kernel Memory...

Microsoft’s 50th anniversary isn’t just a number—it’s a testament to half a century of groundbreaking innovations that revolutionized the way we compute, work, and play. As the tech giant marks this milestone, we look back on five products that not only defined Microsoft’s past but continue to...

Microsoft’s recent move to open-source additional components of its DirectX Shader Compiler marks another significant step in its evolving relationship with the developer community. This February 2025 release, spotlighted by Phoronix, delivers key enhancements designed to foster greater...

Welcome to a showdown that feels like a heavyweight match between Windows 11 and Linux, brought to you by Intel’s fresh-off-the-press Arc B-Series “Battlemage” graphics cards. Geeky? Maybe. Exciting? Absolutely. Let’s dive in to explore how Intel’s latest GPUs, spearheaded by the B580, stack up...

I've reinstalled Windows 11 several times, but the problem persists. After launching an application, it goes to the background with 0% CPU usage. It can open after 5 or more minutes of waiting, but it's very unusual for my PC. At some point, it just happened, and now I don't know what to do. I'm...

Hi. I'm having a bit of an issue with certain software and games. This pops up when I try to start them: I've tried several things, including: Reinstalling Epic Games Launcher. Removing all instances of Visual C++ and reinstalling them. Renaming all versions of xinput1_1 - 1_3.dll in...

https://devblogs.microsoft.com/directx/windows-hdr-calibration-app/

I've been having problems getting PC to sleep after a period of time. With some help from this forum, it was fixed a couple of months ago. Yesterday I had to reinstall drivers for my AMD graphics card and now I am back to the no sleep problem. Anyone have any ideas Windows 10 home 64 21H1 Build...