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Flatpak

14 articles · Page 1 of 1
Black & White Path
Black & White Path
Aug 2, 2026 · Information Security

How a Simple "Hello World" Flatpak App Escapes the PipeWire Sandbox to Execute Arbitrary Code

The analysis of CVE‑2026‑5674 reveals that PipeWire’s PulseAudio compatibility layer contains three independent flaws—a missing cookie verification, default‑enabled module loading, and unrestricted dlopen() paths—that together let a sandboxed Flatpak app with only audio permission write files, launch desktop applications, and run arbitrary code on the host.

CVE-2026-5674FlatpakPipeWire
0 likes · 15 min read
How a Simple "Hello World" Flatpak App Escapes the PipeWire Sandbox to Execute Arbitrary Code
21CTO
21CTO
Jun 30, 2026 · Operations

Mageia 10 Revives 32‑Bit Linux: A Fresh Release for Legacy PCs

Mageia 10, the 2026 release of the Mandriva‑derived distro, continues 32‑bit x86 support with Xfce, GNOME and KDE Plasma options, offers multiple desktop environments and window managers, uses RPM with urpmi and DNF, and provides low‑memory footprints suitable for legacy hardware.

32-bitFlatpakKDE Plasma
0 likes · 6 min read
Mageia 10 Revives 32‑Bit Linux: A Fresh Release for Legacy PCs
Ubuntu
Ubuntu
Feb 17, 2026 · Operations

Bye‑bye .exe: Master Ubuntu App Center and Choose Between DEB, Snap, Flatpak

This guide shows how to replace the Windows habit of downloading .exe files by using Ubuntu's App Center and explains the differences, advantages, and appropriate scenarios for the three main package formats—DEB, Snap, and Flatpak—plus a curated list of essential software and installation tips.

App CenterDebFlatpak
0 likes · 6 min read
Bye‑bye .exe: Master Ubuntu App Center and Choose Between DEB, Snap, Flatpak
Ubuntu
Ubuntu
Feb 10, 2026 · Operations

Beyond the Ubuntu App Store: 5 Hidden Ways to Install Software

Ubuntu offers five distinct software installation methods—APT command line, DEB packages, Snap, Flatpak, and AppImage—each with its own workflow, advantages, and drawbacks, and this guide explains when to use each, how to execute the commands, and tips for avoiding common pitfalls.

APTDebFlatpak
0 likes · 8 min read
Beyond the Ubuntu App Store: 5 Hidden Ways to Install Software
Ubuntu
Ubuntu
Aug 4, 2024 · Operations

How to Install Linux Applications with Flatpak

This guide explains how to set up Flatpak on various Linux distributions, add the Flathub repository, and install applications such as Kodi using simple command‑line steps.

FlatpakPackage Managementapplication installation
0 likes · 2 min read
How to Install Linux Applications with Flatpak
Liangxu Linux
Liangxu Linux
Jun 18, 2023 · Operations

Stress Test Your Linux CPU: GUI and Command‑Line Methods Explained

Learn how to stress test a Linux CPU using both a graphical tool (GtkStressTesting) and command‑line utilities (s‑tui and stress), including installation via Flatpak or package managers, configuration steps, monitoring temperature, and exporting results to CSV for analysis.

CPU stress testFlatpakGtkStressTesting
0 likes · 7 min read
Stress Test Your Linux CPU: GUI and Command‑Line Methods Explained
Liangxu Linux
Liangxu Linux
Sep 7, 2022 · Fundamentals

Discover Blackbox: A Minimalist GTK4 Terminal Emulator for Linux

Blackbox is a GTK4‑based Linux terminal emulator that prioritizes sleek appearance over extensive features, offering theme support, customizable UI, optional header bar, easy copy‑paste shortcuts, and straightforward Flatpak installation, while remaining in early development with occasional crashes.

BlackboxFlatpakGTK4
0 likes · 5 min read
Discover Blackbox: A Minimalist GTK4 Terminal Emulator for Linux