A security update for Ghostscript has been released for Debian GNU/Linux 11 (Bullseye) LTS to address multiple vulnerabilities. The advisory, identified as DLA-4118-1, was issued by Adrian Bunk on April 7, 2025. The updated Ghostscript package version is 9.53.3~dfsg-7+deb11u10 and addresses several security issues, including:

Red Hat Enterprise Linux (RHEL) has recently received a series of important security updates and enhancements, including updates for various software packages such as Python 3.11, GIMP, and Firefox. Key updates include a moderate security update for Tomcat, significant improvements to Red Hat Ceph Storage 8.0, and critical updates for both versions 2.5 and 2.4 of Red Hat Ansible Automation Platform.

AlmaLinux Security Updates: GIMP and LibXSLT

The Liquorix Linux Kernel 6.14-2 has been officially released by Steven Barrett, building upon the Linux kernel version 6.14.1. This kernel is specifically designed for enthusiasts who demand high performance in low-latency computing scenarios, particularly in audiovisual production, gaming, and interactive systems. It can be installed on Debian, Ubuntu, and Arch Linux distributions.

The Linux kernel version 6.14.1 has officially been released, providing users and developers with the latest updates and improvements. The full source code can be downloaded from the following link: [Linux Kernel 6.14.1 Source](https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.14.1.tar.xz). Additionally, a patch for the version is available at [Linux Kernel 6.14.1 Patch](https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-6.14.1.xz), along with its PGP signature at [Linux Kernel 6.14.1 PGP Signature](https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.14.1.tar.sign) to ensure the integrity and authenticity of the files.

The Linux kernel version 6.13.10 has officially been released. This update includes a variety of enhancements and fixes.

The Linux kernel version 6.12.22 has been officially released, bringing various updates and improvements. Users can download the full source code, patches, and PGP signatures from the provided links:

The Linux kernel version 6.6.86 has been officially released. Users can access the full source code, patches, and PGP signatures for verification through the provided links.

The Linux kernel version 6.1.133 has officially been released, marking an important update in the Linux kernel series. This release includes full source code, a patch for updates, and a PGP signature for verification purposes. Users can access the full source code at [this link](https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.1.133.tar.xz), download the patch at [this link](https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-6.1.133.xz), and verify the release using the PGP signature available at [this link](https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.1.133.tar.sign).

Fedora Linux has seen recent updates that enhance its security and functionality, specifically through the inclusion of Container Networking Plugins, Matrix Synapse, and CRI Tools. The updates are as follows:

Linus Torvalds has officially released the first release candidate for Linux kernel 6.15, marking the end of the merge window after two weeks of development. This release includes a significant number of updates across various components, such as drivers, architectures, and filesystems, as well as core kernel improvements in areas like scheduling, timers, memory management, and networking. Despite a notable decrease in the quantity of new code compared to previous releases, the development community is hopeful for a smooth rollout, similar to past versions.

SUSE Linux has released a significant security update for Chromium, identified as openSUSE-SU-2025:0115-1. This update addresses nine vulnerabilities, enhancing the security and stability of the browser. The affected version is Chromium 135.0.7049.52, which includes fixes for issues ranging from "use after free" errors to inappropriate implementations in various components such as Extensions, Custom Tabs, and Downloads.

Ubuntu has released critical security updates for two software packages: Libdbd-MySQL-Perl and Kamailio, as detailed in Ubuntu Security Notices USN-7417-1 and USN-7416-1, both dated April 7, 2025.

Debian has released important security updates addressing vulnerabilities in two packages: Atop for Debian 11 LTS and Ruby 2.1 for Debian 8 ELTS.

Red Hat Enterprise Linux (RHEL) has recently rolled out a series of crucial security updates affecting various software packages, including libxslt, GIMP, Firefox, Python-Jinja2, and Grafana. These updates address multiple vulnerabilities, which have been designated as "Important" by Red Hat Product Security. Each update is assigned a Common Vulnerability Scoring System (CVSS) base score to provide a detailed assessment of its severity.

KDE neon has announced the release of version 20250406, which is based on the KDE Plasma 6.3.4 desktop environment. This Linux distribution, built on Ubuntu, is known for its continuous integration and deployment model, ensuring users have access to the latest features and updates.

Debian GNU/Linux has released important security updates for three packages: XZ-Utils, Trafficserver, and Abseil.

SUSE Linux has released several updates aimed at enhancing security for its operating system, particularly for the openSUSE Tumbleweed distribution. These updates include improvements to three key components: Govulncheck-Vulndb, Google-Guest-Agent, and Mozilla Thunderbird.

Fedora Linux recently released several updates focused on security enhancements for various software packages, including Crossword Puzzle Sets Xword, YarnPKG, UPX, and Condor. These updates are available for both Fedora 41 and Fedora 40.

Fedora is organizing a test week for GNOME 48 and IoT, inviting community members and the public to participate in ensuring the smooth functionality of these systems in the upcoming Fedora Linux release. The test weeks will take place in two overlapping periods: from April 7 to April 11 for Fedora IoT and from April 8 to April 15 for GNOME 48 and its core applications.