X11
The latest X11 coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-49178: Critical X11 DoS Vulnerability Threatens Linux & VNC Security
A newly disclosed critical vulnerability in the X Window System (X11) protocol, tracked as CVE-2025-49178, has sent shockwaves through the Linux and remote desktop security communities. This flaw,...
Ubuntu 25.10 ‘Questing Quokka’ Swaps GNU for Rust Coreutils, Walks Back Wayland-Only GNOME 49
Canonical has frozen the user interface for Ubuntu 25.10, codenamed “Questing Quokka,” locking in a release that will ship with a Rust-based sudo, a freshly compiled Rust coreutils set that...
KDE Plasma’s Native Tiling Editor Achieves What Microsoft’s FancyZones Hasn’t: True OS Integration
When João Carrasqueira, a writer for XDA, accidentally pressed Meta+T instead of Ctrl+T on his Arch Linux setup, he triggered a feature that instantly felt familiar. A tiling layout editor popped...
KDE Plasma 6.4.3 Adopts Windows-Like Smart Scaling, Nixes Blurry Fractional Defaults
KDE Plasma 6.4.3 lands with a subtle but significant tweak to its automatic screen scale calculator on Wayland: it now rounds down borderline default scale factors to 100%, eschewing the fractional...