systems Archives

AppWizard

May 22, 2026

Someone built a full Wayland compositor inside Minecraft, and it actually works

A modder named EVV1E has created a mod called Waylandcraft that integrates a Wayland compositor into Minecraft, allowing users to run applications as in-world windows. The mod enables players to engage with various applications, such as running the rhythm game Osu, streaming videos, and accessing a Linux terminal within the game. To install Waylandcraft, users need a Linux OS, Minecraft version 26.1.2, Fabric mod loader, xkbcommon version 1.11.0, and xkbcommon tools. For an enhanced experience, Prism Launcher and Sodium are recommended. The mod does not support multiplayer functionality but can be used on servers for personal activities without disrupting others.

AppWizard

May 22, 2026

New SteamOS update finally fixes one of the Steam Deck’s most irritating bugs

Valve has released the SteamOS 3.8.5 Beta, which includes bug fixes and enhancements for the Steam Deck and other devices like the Asus ROG Ally and Lenovo Legion Go. Key improvements include a fix for audio issues on the Steam Deck OLED, enhancements to video memory management for discrete GPUs, and a resolution for a bug in Desktop Mode. The update also includes stability and security updates, a fix for the Asus ROG Ally's control behavior after suspend, and improvements from the previous 3.8.4 Beta, such as solutions for WiFi performance issues and trackpad sensitivity adjustments. Users can join the beta by navigating to Settings > System > System Update Channel.

Tech Optimizer

May 21, 2026

CVE-2024-55638: Highly Critical Drupal Core Vulnerability Threatens PostgreSQL Sites with Remote Code Execution (RCE)

A critical vulnerability, CVE-2024-55638, has been identified in Drupal Core, affecting installations using PostgreSQL as their backend database. This vulnerability involves PHP Object Injection, which can lead to full Remote Code Execution (RCE) when combined with another deserialization flaw. It cannot be exploited independently but increases the risk for Drupal installations that use third-party modules or custom code that improperly employs the unserialize() function. The affected versions include Drupal Core 7.x prior to 7.102, 8.0.0 and above prior to 10.2.11, and 10.3.0 prior to 10.3.9, with patched versions being 7.102, 10.2.11, and 10.3.9. The vulnerability is particularly relevant for sites using PostgreSQL, and organizations are urged to upgrade to the patched versions and audit their code for unsafe unserialize() usage. Currently, there are no confirmed reports of exploitation in the wild, but the risk remains high due to insecure deserialization bugs in third-party modules. The EPSS score for this vulnerability is 9.93%, indicating a significant likelihood of exploitation in the near future.

Winsage

May 21, 2026

Microsoft Defender Zero-Day Vulnerabilities RedSun and UnDefend Actively Exploited on Windows 10, 11, and Server (April 2026 CVE Analysis)

In April 2026, two zero-day vulnerabilities, RedSun and UnDefend, were discovered in Microsoft Defender, affecting Windows 10, Windows 11, and Windows Server platforms. These vulnerabilities allow attackers to escalate privileges to SYSTEM and bypass Defender’s protections. RedSun exploits a flaw in Defender's remediation process, enabling low-privileged users to overwrite critical system files. UnDefend allows attackers to disrupt Defender’s updates, keeping it outdated and ineffective. Both vulnerabilities are actively being exploited, with attackers leveraging them to gain persistent access and deploy ransomware. The primary targets are organizations using Windows systems with Defender enabled, particularly in sectors like finance, healthcare, and government. Mitigation strategies include applying updates for related vulnerabilities, monitoring for suspicious activities, and implementing additional security measures.

Winsage

May 21, 2026

A Windows 11 bug blocks all updates since February. Here’s what to do

A segment of Windows 11 users has been unable to receive updates since February due to issues stemming from the January Preview Update, which caused download timeouts. This has resulted in missed security patches and critical updates related to Secure Boot certificates. Users may experience crashes during the update process, indicated by the error code 0x80010002. To check if affected, users can view their update history in Settings; if no updates have been installed since January and updates have not been paused, they are likely impacted. Microsoft is working on a fix linked to download timeout changes and firewall settings. A Known-Issue Rollback (KIR) can be executed to revert to a previous state before the problematic update, restoring normal functionality. This rollback is available for specific Windows 11 versions and Windows Server 2025.

AppWizard

May 21, 2026

4 Surprising Android Auto Apps You Can Actually Use In The Car

Android Auto is evolving to transform vehicles into multifunctional spaces, allowing drivers to stay informed, entertained, and conduct business. It supports a variety of applications from both Google and third-party developers. Zoom Workplace is a video conferencing tool with over one billion downloads, enabling users to manage calls and join meetings through audio-only features while driving. Google News is a news aggregator that provides personalized updates and allows voice navigation through Google Assistant, focusing on concise briefings rather than full articles. GameSnacks offers casual games for users to play on their vehicle's infotainment display while parked, featuring games like chess and solitaire. Discord is a chat platform with over 500 million downloads that allows users to view messages and communicate hands-free while driving, although it lacks access to some advanced features. The selection of these apps highlights the diverse options available on Android Auto that enhance the driving experience beyond navigation and music.

AppWizard

May 21, 2026

Assassin’s Creed Black Flag Resynced is a textbook remaster

Ubisoft has released a remastered version of Assassin's Creed 4: Black Flag, titled Black Flag Resynced, after a 12-year hiatus. The game features significant upgrades, including an overhauled combat system with dynamic animations, seamless transitions between cities and the ocean, dynamic weather conditions, and enhanced lighting effects using ray tracing. New gameplay features include a crouch button, a fast travel option to the Jackdaw from the map screen, and a shanty player for selecting songs. While some systems have been reinvented, the game retains familiar elements and largely stays true to its roots, preserving the essence of the original experience.

Tech Optimizer

May 21, 2026

Nvidia tells users to update GPU drivers now or face possible attack — here’s what we know

NVIDIA has released an update to its GPU display drivers that addresses 14 vulnerabilities across its product lines, including GeForce, RTX, Quadro, Tesla, NVS, vGPU, and Cloud Gaming software. The most critical vulnerability is CVE‑2026‑24187, a high-severity use-after-free bug rated 8.8 out of 10, which could allow code execution, privilege escalation, data theft, or system crashes. Linux systems are vulnerable due to improper access to GPU resources at the kernel level, while Windows systems are at risk from a timing flaw. Two vulnerabilities in NVIDIA’s Unified Virtual Memory subsystem on Linux could lead to denial-of-service attacks without elevated permissions. The vGPU software also received patches for vulnerabilities in its virtual GPU manager component. Users can download the updated drivers from the NVIDIA Driver Downloads page or the NVIDIA Licensing Portal, with Windows users needing version 569.49 or newer and Linux users needing version 590.48.01. Users are advised to maintain their antivirus programs for enhanced security. NVIDIA thanked external security researchers for their responsible disclosure of these vulnerabilities.

AppWizard

May 21, 2026

Embark finally pulls back the curtain on Arc Raiders’ matchmaking systems

Arc Raiders is clarifying its matchmaking system, emphasizing that it is not limited to a binary division between PvP and PvE, but operates on a spectrum that embraces unpredictability. Players are not confined to specific lobbies, allowing for a more authentic gaming experience. The matchmaking system adapts to individual playstyles, aiming to pair players with compatible approaches to reduce friction and enhance enjoyment. Isolated acts of aggression do not significantly impact a player's reputation, and loadouts do not influence matchmaking. Upcoming changes will allow players to defend themselves without being penalized for engaging in combat, promoting a richer social interaction experience.

AppWizard

May 21, 2026

Save $400 on this Nvidia RTX 5080 gaming PC that’s cheaper than you could build yourself

iBuyPower is offering substantial discounts on pre-built gaming PCs during their Memorial Day sale, with the RDY Trace X B01 model featuring an RTX 5080 graphics card, 32GB of DDR5 RAM, a 2TB SSD, a 360mm AIO CPU cooler, and an 850W power supply. The original price of the RDY Trace X B01 was ,199, but it has been reduced to ,799. The system is powered by an Intel Core i9 14900KF CPU on a Z790 motherboard. While it may not perform as well for gaming compared to AMD's latest processors, it is a solid choice for those not concerned with future upgrades. The closest comparable build found on PCPartPicker totaled ,796.79, excluding a Windows license and peripherals.