Summary of Updates for Ubuntu: Docker, 7-Zip, and QuickJS

A security update for gvisor-tap-vsock has been released for AlmaLinux 9, addressing a crucial issue with the golang.org/x/crypto/ssh library that could lead to a denial of service during the key exchange process. This update, identified as ALSA-2025:3833, is classified as important and was made available on April 15, 2025.

Fedora Linux has recently announced a series of critical security updates for various packages in its ecosystem. Key updates include versions for popular tools and libraries such as DNF, LemonLDAP::NG, PHP TCPDF, Chromium, and Dotnet, among others.

Red Hat Enterprise Linux (RHEL) has released several updates, enhancing security across multiple components, including the kernel, Red Hat Advanced Cluster Security (RHACS), Advanced Cluster Security (ACS), and Red Hat OpenShift. The updates are categorized by their security impact, with various kernel security updates rated as Moderate and several notable releases rated as Important.

MajorGeeks has dropped a fresh review on Fedora Linux 42, which has officially been released today. Fedora Linux 42 is a thrilling new release that brings together performance, flair, and a dash of futuristic tech savvy. It also boasts HDR support and plays nicely with games.

Tails 6.14.2 has been released as a critical update to address significant security vulnerabilities found in both the Linux kernel and the Perl programming language. This emergency release specifically targets issues that could lead to privilege escalation and information leaks, enhancing the overall security posture of the operating system.

Fedora Asahi Remix 42 has officially launched, bringing the latest Fedora Linux 42 to Apple Silicon Macs. This release is the result of a collaboration between the Fedora Asahi Special Interest Group (SIG) and the Asahi Linux project. Noteworthy features of this version include the integration of FEX, which allows users to run x86 and x86-64 binaries seamlessly through emulation, as well as newly added microphone support for MacBook laptops.

Fedora Linux 42 has been officially launched today, marking a significant advancement in the Fedora ecosystem. This version is identical to the previously released RC 1.1 release candidate and introduces several notable features. One of the highlights is the elevation of KDE Plasma Desktop to "Edition" status, indicating the KDE team's commitment to refining and bug-fixing this popular desktop environment. Additionally, Fedora 42 now includes COSMIC, a modern desktop environment created entirely in Rust by System76, broadening the options for users seeking a contemporary interface.

Manjaro Linux has announced the release of version 25.0, named Zetar, which comes with significant updates across its editions, including GNOME, Plasma, and XFCE. The GNOME edition has been updated to the GNOME 48 series, featuring new functionalities like notification stacking, dynamic triple buffering for enhanced visual smoothness, a battery life option that limits charging to 80% to prolong battery health, and initial HDR support for applications on HDR displays.

Debian GNU/Linux has released several important security updates for various packages, including glib2.0, GIMP, atop, and Twitter Bootstrap 4. These updates are crucial for maintaining system security across different Debian versions.

Ubuntu Linux has recently released security updates aimed at fixing vulnerabilities in several software packages: Perl, the CImg library, WebKitGTK, and Protocol Buffers. These updates are crucial for maintaining system integrity and protecting against potential exploits.

Red Hat Enterprise Linux (RHEL) has recently received a series of critical security updates aimed at enhancing system security and stability. Key updates include improvements to OpenSSH, the kernel, kernel-rt, gvisor-tap-vsock, and bug fixes for Red Hat multicluster global hub version 1.3.3. The updates are categorized based on their severity, with some marked as 'Important' and others as 'Moderate.'

The Debian 13 Trixie Testing live ISO images, dated April 14, 2025, are now available for users to test ahead of the official release. These installable images cater to a variety of desktop environments, including GNOME, KDE, Xfce, Cinnamon, MATE, LXQt, and LXDE, all featuring the latest package updates. Currently, Debian 13 Trixie is in its initial freeze stage, with the final release expected in the next few months.

MX Linux 23.6 has officially been released, featuring a series of crucial updates including bug fixes, kernel upgrades, and application enhancements. This version builds upon the Debian 12.10 "bookworm" base and introduces core packages for Xfce 4.20. Users can expect improvements in the MX Package Installer, particularly regarding flatpak setup and privilege elevation management. Additionally, various tools within MX have seen refined privilege prompt management, enhancing the overall user experience.

KDE neon 20250413 has been released, showcasing the latest KDE Plasma 6.3.4 desktop environment. This Linux distribution, built on Ubuntu, emphasizes continuous integration and deployment, making it an appealing choice for users seeking the most current software.

The second release candidate for Linux kernel version 6.15, identified as 6.15-rc2, has been made available by Linus Torvalds. This release features a substantial amount of updates, with around 25% of the patch dedicated to self-tests. The remaining changes are distributed across various components, including drivers, architecture updates, core kernel modifications, networking enhancements, filesystem improvements, and documentation updates.

Debian GNU/Linux has released several security updates across multiple versions, focusing on enhancing the security of packages such as Twitter Bootstrap, MediaWiki, Subversion, Jinja2, Perl, and Erlang.

A significant security update for Chromium has been released for SUSE Linux Enterprise 15 SP6, identified as openSUSE-SU-2025:0120-1. This update addresses a critical vulnerability (CVE-2025-3066) stemming from a "use after free" issue in Site Isolation, which could potentially compromise system security.

GraphicsMagick Update for Ubuntu

Red Hat Enterprise Linux (RHEL) has recently announced two important security updates concerning the Glibc and Kernel components. The updates are categorized as moderate in terms of their security impact.