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Prolific Microsoft 0-day hunter drops CrowdStrike Falcon exploit PoC
Tech Optimizer
September 3, 2026

Prolific Microsoft 0-day hunter drops CrowdStrike Falcon exploit PoC

Nightmare Eclipse, a security researcher known for identifying vulnerabilities in Microsoft products, has shifted focus to other vendors, revealing a zero-day vulnerability called FalconFlank that targets CrowdStrike’s Falcon endpoint security platform. FalconFlank is a privilege escalation vulnerability that exploits the Microsoft Office malicious macros remediation feature within CrowdStrike Falcon. CrowdStrike is investigating the claims and advises customers to disable the Microsoft Office File Suspicious Macro Removal Windows policy setting while assuring them of continued protection through Cloud Anti-malware settings. The exploit works on fully updated Windows 11 25H2 and Windows Server 2025 systems running CrowdStrike Falcon with Optimal Protection enabled. Nightmare Eclipse has also discovered other vulnerabilities, including HardBreacher affecting Kaspersky’s endpoint antivirus and PrettyPrague in Gen Digital’s Avast antivirus, which allows attackers to dump the SAM database. Gen Digital is developing a patch for the Avast vulnerability, while Kaspersky has not commented. Additionally, Nightmare disclosed a memory corruption zero-day vulnerability in Nvidia, named GreenSection, which causes system crashes.
Microsoft Teams, Outlook fail to launch on ARM-based Windows PCs
Winsage
September 3, 2026

Microsoft Teams, Outlook fail to launch on ARM-based Windows PCs

Microsoft is addressing an issue affecting users of Microsoft Teams and the new Outlook on ARM-based Windows devices, specifically the Surface Laptop 7 and Surface Pro 11, following updates released since the August 2026 Patch Tuesday. Users may experience crashes and launch failures after installing security updates from August 11, 2026, particularly update KB5121003. This issue primarily affects newly set up or freshly imaged PCs that lack the latest Microsoft Store updates, while classic Outlook, Word, Excel, and other applications remain unaffected. Microsoft recommends updating the Auto Super Resolution Package as a temporary workaround. A permanent fix is being developed and will be included in a future Windows update. Additionally, Microsoft has acknowledged other issues stemming from the August updates, including problems with printing and PDF exports in certain applications, and has been rolling out fixes for system crashes and gaming problems linked to peripherals with built-in RGB lighting. Customers are also advised to disregard alerts about Microsoft Defender Antivirus being disabled after the latest updates.
Star Wars Zero Company is a great game that's busted and may never be fixed
AppWizard
September 2, 2026

Star Wars Zero Company is a great game that’s busted and may never be fixed

Star Wars Zero Company has an aggregate critic score of 85 on Metacritic and is regarded as one of the most acclaimed Star Wars games recently. The game features tactical gameplay similar to X-COM but suffers from technical issues, particularly on PC, including traversal stutters, input lag, and game-breaking bugs. Players have reported frequent crashes, with some needing to restart missions multiple times. The game has a "mostly positive" rating on Steam from nearly 9,000 reviews, yet many highlight similar performance problems. Console players on Xbox Series and PlayStation 5 have also experienced these issues. Bit Reactor, the independent studio behind Zero Company, has furloughed a significant portion of its workforce, with reports indicating that up to 80 percent of employees are currently unpaid. The studio faces an ongoing legal dispute among its co-founders, and confidence in receiving adequate post-launch support is low. Acknowledgment of issues was made on Steam's Community forums on the game's release day, but no further updates have been provided since.
ValleyRAT Backdoor Hides in Signed Adware That Users Add to Antivirus Exclusions
Tech Optimizer
August 31, 2026

ValleyRAT Backdoor Hides in Signed Adware That Users Add to Antivirus Exclusions

Silver Fox is linked to the distribution of a backdoor malware called ValleyRAT, disguised as the legitimate QN Wallpaper adware application. Once installed, ValleyRAT provides complete control over the compromised machine. The malware uses DLL sideloading to operate under the guise of a legitimate process, bypassing security measures. It disables Windows Defender and adds itself to autorun entries, and can mark its process as critical, causing system crashes if terminated. Kaspersky has identified specific indicators of compromise (IoCs) including hashes, command-and-control servers, and associated domains. In 2026, Kaspersky recorded over 100,000 detections of ValleyRAT affecting more than 1,500 unique users, mainly in China and India.
Your GPU's scheduling toggle was pointless in 2020, and a growing list of Windows features now need it
Winsage
August 30, 2026

Your GPU’s scheduling toggle was pointless in 2020, and a growing list of Windows features now need it

For over a decade, Windows managed graphics card operations through a single CPU thread. In May 2020, Microsoft introduced Hardware-Accelerated GPU Scheduling (HAGS), allowing users to transfer scheduling tasks to the GPU. HAGS shifts scheduling from the CPU to a dedicated processor on the GPU, reducing CPU overhead. The introduction of WDDM 3.0 with Windows 11 21H2 requires HAGS for the basic hardware flip queue, which reduces power consumption. The advanced hardware flip queue, which addresses presentation latency, also requires HAGS. With Windows 11 24H2 and WDDM 3.2, native GPU fences were introduced, allowing the GPU to manage dependencies without CPU intervention. Nvidia's frame generation features require HAGS, while Intel's Arc B-series cards do not. The state of HAGS is determined by GPU drivers, and applications like OBS have shown caution towards HAGS due to historical issues.
Tired Of Google Maps? Try These Android Auto Navigation Apps Instead
AppWizard
August 29, 2026

Tired Of Google Maps? Try These Android Auto Navigation Apps Instead

Several navigation apps have emerged as alternatives to Google Maps, particularly for Android Auto users. Sygic requires a Premium+ subscription priced at .99 for three months or .99 for a year to access features like real-time traffic alerts and voice-guided navigation. The free version lacks voice guidance, which many users find limiting. Magic Earth offers Android Auto connectivity through a paid plan costing .76 annually, providing features such as offline maps and personalized voice guidance. Its free version includes basic navigation tools, but users have reported bugs and performance issues. Here WeGo is completely free and fully compatible with Android Auto, offering route options, estimated travel times, and nearby amenities. However, users have noted inconsistent GPS accuracy.
Windows 11 shut down controls for your PC may soon be available on your smartphone
Winsage
August 29, 2026

Windows 11 shut down controls for your PC may soon be available on your smartphone

The Link to Windows smartphone app may introduce remote shutdown capabilities for PCs, as indicated by recent data mining of its Android APK. A component called ‘RemoteControlManager’ has been found in the app's debug log, suggesting potential functions like restart, sleep, and shutdown options. The app is also expected to monitor system updates. However, warnings about potential data loss during shutdowns or restarts are present, and the current build lacks detailed notifications for affected applications. Users can choose to put their systems to sleep to avoid data loss, but this limits smartphone interaction until the PC is awakened. It is unclear when Microsoft will activate these features.
Google gives Android developers until February to use less RAM
AppWizard
August 28, 2026

Google gives Android developers until February to use less RAM

AI data centers are consuming memory chips faster than the semiconductor industry can adjust production, affecting the Android ecosystem. Google announced new memory reduction requirements for all applications on Google Play due to hardware supply constraints impacting device memory availability. Every Android application must comply with revised performance thresholds for dynamic memory usage and bitmap allocation, with developers exceeding limits receiving automated notifications. A Memory Limiter tool will be introduced to enforce compliance by restricting non-compliant applications' memory usage. Budget Android devices, particularly those with 4GB of RAM, are at greater risk of crashes without optimization from developers. This policy will impact millions of users in regions with affordable Android phones. Chip foundries like Samsung, SK Hynix, and Micron are reallocating production capacity towards High Bandwidth Memory for AI training chips, leading to a tighter supply of conventional DRAM for consumer devices. Google has not specified numerical thresholds for compliance, and the consequences for non-compliance remain unclear, with only warnings mentioned. The Memory Limiter tools are expected to be rolled out before the end of 2026, with full enforcement starting in February 2027, and a second requirement, Zero Tap Sign-In, will be introduced in April 2027. Development teams should prepare for these changes in the latter half of 2026.
Microsoft rolls out fix for Windows 11 crashes, gaming issues
Winsage
August 28, 2026

Microsoft rolls out fix for Windows 11 crashes, gaming issues

Microsoft has begun rolling out a permanent solution to a system stability and gaming performance issue on Windows 11 devices, which has caused crashes, game launch failures, and freezing, often with the "EXCEPTIONACCESSVIOLATION" error message. The problem was linked to updates from August 2026 and was identified as being related to peripherals with RGB lighting features that installed disruptive drivers. Specifically, the inpoutx64.sys driver was found to be responsible for these disruptions. Microsoft is deploying a fix that disables this driver on affected systems, starting from August 26, 2026. This driver block will also be included in the September 2026 Windows security updates. For enterprise-managed devices, a temporary workaround involves manually disabling the inpoutx64 driver via the Windows Registry. Microsoft has assured users that this action should not cause unintended behavior and can be reversed.
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