15-Year-Old Linux Kernel GhostLock Flaw Lets Local Users Gain Root

15-Year-Old Linux Kernel GhostLock Flaw Lets Local Users Gain Root

July 9, 2026
CVE-2026-43499, dubbed GhostLock by Nebula Security, exposes a long-standing Linux kernel futex bug that can lead to local root access.
Rust 1.97 Released with New Default Symbol Mangling Scheme

Rust 1.97 Released with New Default Symbol Mangling Scheme

July 9, 2026
Rust 1.97 is out, enabling the v0 symbol mangling scheme by default on stable, adding Cargo warning controls, and surfacing linker messages.
PipeWire 1.6.8 Multimedia Framework Fixes JACK MIDI Race Affecting Ardour

PipeWire 1.6.8 Multimedia Framework Fixes JACK MIDI Race Affecting Ardour

July 9, 2026
PipeWire 1.6.8 brings a JACK data race fix, memory-allocation hardening, Pulse-server improvements, and several GStreamer and Bluetooth fixes.
Vivaldi 8.1 Browser Released with Tab Behavior Improvements

Vivaldi 8.1 Browser Released with Tab Behavior Improvements

July 9, 2026
Vivaldi 8.1 is now available for desktop users, focusing on bug fixes, tab refinements, and improvements to its distraction-free UI auto-hide feature.

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How to Install and Configure MariaDB on Debian 11

How to Install and Secure MariaDB Database on Debian 11

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This tutorial teaches how to install MariaDB database on Debian 11 “Bullseye” from the official Debian repository.
How to Set Up WireGuard VPN on Ubuntu

How to Set Up WireGuard VPN on Ubuntu (A Step-by-Step Guide)

March 3, 2022
This tutorial will show you how to set up your WireGuard VPN server on Ubuntu in easy-to-follow steps.
How to Add a Directory to PATH in Linux

How to Add a Directory to PATH in Linux [With Examples]

February 26, 2022
This article discusses an important Linux shell environment variable called PATH and how you can add a directory to this variable.
3 Best GPU-Accelerated Terminal Emulators for Linux

3 Best GPU-Accelerated Terminal Emulators for Linux

February 25, 2022
There are many terminal emulators, but we will focus on the GPU-accelerated ones in this article – the fastest terminal emulators for Linux.