Linux OS

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  1. LXer: Mozilla Firefox 131 Is Now Available for Download, Here�s What�s New
    Published at LXer: Mozilla published today the final release of the Firefox 131 web browser, which is now available for download from the project�s download server ahead of the official release on Oct …
  2. LXer: Granite Rapids, AmpereOne & PREEMPT_RT Landing Made For An Exciting September
    Published at LXer: During the month of September on Phoronix there were 265 original news articles and 16 Linux hardware reviews / featured benchmark articles. Here’s a look back at the most exciting …
  3. LXer: How to Run Linux Commands without Typing Sudo Password
    Published at LXer: Learn how to eliminate the hassle of typing your password for every sudo command in Linux, whether you want to run specific commands or even all of them, with this step-by-step guid …
  4. LXer: Cinnamon 6.4 Promises Pleasant Surprises for Desktop Users
    Published at LXer: Linux Mint unveils a darker, modern theme with rounded objects and redesigned dialogs for the upcoming Cinnamon 6.4 desktop environment. Read More… …
  5. LXer: How to Attach an Executable File to Your Email (Works on Gmail)
    Published at LXer: Find out the File Smuggling technique to secretly share the executable file from an email provider, such as Gmail, without getting blocked. Read More… …
  6. LXer: Audacious 4.4.1 Open-Source Audio Player Brings New Features and Improvements
    Published at LXer: The Audacious open-source audio player, a descendant of the XMMS media player, has been updated to version 4.4.1, a release that introduces several new features and improvements. Re …
  7. LXer: Intel Xe2 Lunar Lake Graphics Performance Disappoints On Linux
    Published at LXer: While I have been very eager to test out the Core Ultra 200V Lunar Lake series on Linux in part due to the new Xe2 integrated graphics, after several days of pushing a new Lunar Lak …
  8. LXer: Linux Mint Gives First Look at New Cinnamon Theme
    Published at LXer: As revealed last month, Linux Mint is working on an improved default theme for the Cinnamon desktop � and today we got our first look at what�s coming. Read More… …
  9. LXer: Raspberry Pi AI Camera with Sony IMX500 AI sensor and RP2040 MCU launched for $70
    Published at LXer: We previously noted that Raspberry Pi showcased a Raspberry Pi Zero 2W with a Raspberry Pi AI camera based on a Sony IMX500 intelligent vision sensor at Embedded World 2024, but it …
  10. LXer: FFmpeg 7.1 Promises Major Improvements in Video Processing
    Published at LXer: FFmpeg 7.1 “Peter” debuts with full Vulkan encoding pipelines, enhanced AAC decoding, MV-HEVC support, and more. Here’s what’s new! Read More… …
  11. LXer: Linux kernel 6.11 lands with vintage TV support
    Published at LXer: Released remotely from Vienna, Linux kernel 6.11 is here, with improved monochrome TV support. Yes, in 2024. Emperor penguin Linus Torvalds was attending the Open Source Summit in t …
  12. LXer: AMD Ryzen 9000 Series Excited Linux Users The Most In Q3
    Published at LXer: With the third quarter drawing to a close, here’s a look back at the most popular Linux/open-source related content for the quarter. This quarter there’s been more than 730 news art …
  13. LXer: Raspberry Pi Launches $70 AI Camera with 12MP Sensor and Broad Compatibility
    Published at LXer: Raspberry Pi has launched a new low-cost AI Camera, bringing powerful AI capabilities to all Raspberry Pi models. Unlike the AI Kit, which is limited to the Raspberry Pi 5, the AI C …
  14. LXer: Linux Mint 22.1 Slated for Release in December with Revamped Cinnamon Theme
    Published at LXer: In the latest monthly newsletter published today, Linux Mint project leader Clement Lefebvre shares a sneak peek at the new default Cinnamon theme coming to Linux Mint 22.1 later th …
  15. LXer: Introduction To PowerShell Environment Variables
    Published at LXer: Environment variables are system-defined variables that store values used by the operating system and applications. For example, on a Windows machine, information like the CPU type …
  16. LXer: Linux Kernel 6.12 RC1 Released: PREEMPT_RT Mainlined and Sched_ext Merged
    Published at LXer: Linus Torvalds announced the release of Linux Kernel 6.12 RC1. Kernel 6.12 RC1 brings important new features like PREEMPT_RT and sched_ext. Read More… …
  17. LXer: Introduction to BLAS
    Published at LXer: Basic Linear Algebra Subprograms or BLAS is a specification created in the 70s/80s by members of academia from US public institutions. The aim was the standardization and speed impr …
  18. LXer: RTorrent 0.10 Released After Five Years of Hiatus
    Published at LXer: After a five-year hiatus, the RTorrent command-line BitTorrent client is back with v0.10, bringing performance upgrades and bug fixes. Read More… …
  19. LXer: Machine Learning in Linux: Reor – AI note-taking app
    Published at LXer: Reor is a private AI personal knowledge management tool. Think of it as a notes program on steroids. Each note is saved as a Markdown file to a �vault� directory on your machine. Re …
  20. LXer: Linux 6.12 Hardware Monitoring Supports More OneXPlayer Gaming Handhelds
    Published at LXer: The hardware monitoring “HWMON” subsystem updates for Linux 6.12 added some new drivers as well as adding new device support to some of the existing drivers. Read More… …


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  1. Fedora Weekly News Issue 110
    Welcome to Fedora Weekly News Issue 110 for the week of November 12th.http://fedoraproject.org/wiki/FWN/Issue110In Announcements, we have “Fedora Unity releases Fedora 8 Everything Spin”.In AskFedora, …
  2. Fedora Weekly News Issue 109
    Welcome to Fedora Weekly News Issue 109 for the week of November 5th.http://fedoraproject.org/wiki/FWN/Issue109In Announcements, we have “Announcing the release of Fedora 8(Werewolf)”, “Fedora Unity r …
  3. Fedora Weekly News Issue 108
    Welcome to Fedora Weekly News Issue 108 for the week of October 29th.http://fedoraproject.org/wiki/FWN/Issue108In Announcements, we have “Fedora Core 6 End of Life”In Planet Fedora, we have “Fedora 8 …
  4. Fedora Weekly News Issue 107
    Welcome to Fedora Weekly News Issue 107 for the week of October 22nd.http://fedoraproject.org/wiki/FWN/Issue107In PlanetFedora, we have “Fedora 8 – Blocker bugs status”, “Fedora 8ALSA kernel needs Tes …
  5. Fedora Weekly News Issue 106
    Welcome to Fedora Weekly News Issue 106 for the week of October 15th.http://fedoraproject.org/wiki/FWN/Issue106In AskFedora we have “Mobile Phone Internet Dialer” and “Just Thanks.”To join or give us …


  1. openSUSE dhcpcd Moderate NULL Pointer Issue Fix 2026-21220-1
    An update that solves one vulnerability and has one bug fix can now be installed.
  2. openSUSE Leap 16.0 libslirp Moderate TCP Leak Vulnerability 2026-21216-1
    An update that solves one vulnerability and has one bug fix can now be installed.
  3. openSUSE google-osconfig-agent Important DoS Issues Resolved 2026-21210-1
    An update that solves 22 vulnerabilities and has 9 bug fixes can now be installed.
  4. openSUSE Leap 16.0 ffmpeg-7 Moderate Integer Overflow Vuln 2026-21211-1
    An update that solves 7 vulnerabilities and has 6 bug fixes can now be installed.
  5. openSUSE GraphicsMagick Moderate Heap Use-After-Free Issue 2026-21207-1
    An update that solves one vulnerability and has one bug fix can now be installed.
  6. openSUSE GStreamer-Plugins-Bad Important Out-of-Bounds DoS CVE-2026-52719
    An update that solves one vulnerability and has one bug fix can now be installed.
  7. openSUSE Leap 16.0 docker-stable Important Threats Fix 2026-21205-1
    An update that solves 6 vulnerabilities and has 6 bug fixes can now be installed.
  8. openSUSE 2026-21201-1 Jackson Annotations Important Array Bypass
    An update that solves 4 vulnerabilities and has 5 bug fixes can now be installed.
  9. openSUSE pacemaker Important Denial Of Service CVE-2026-10649 2026-21196-1
    An update that solves one vulnerability and has one bug fix can now be installed.
  10. openSUSE dnsmasq Important Heap Overflow Issues ID 2026-21192-1
    An update that solves 3 vulnerabilities and has one bug fix can now be installed.
  11. Rocky Linux PHP Important Security Fixes RLSA-2026-34354
    Important: php:7.4 security update
  12. Rocky Linux 9 glibc Advisories for Moderate Heap Buffer Overflow Risks
    Moderate: glibc security, bug fix, and enhancement update
  13. Rocky Linux perl-IO-Compress Important Code Execution Flaw RLSA-2026-30859
    Important: perl-IO-Compress security update
  14. Rocky Linux 9 perl Archive Tar Important Security Update RLSA-2026-30856
    Important: perl-Archive-Tar security update
  15. Rocky Linux 9 mod_md Moderate Security Update RLSA-2026-30844
    Moderate: mod_md security update
  16. Rocky Linux giflib Critical Service Disruption RLSA-2026-33501
    Important: giflib security update
  17. Rocky Linux git-lfs Major Privilege Escalation Patch RLSA-2026-30854
    Important: git-lfs security update
  18. Rocky Linux ruby Important Security Fix Denial of Service CVE-2026-42245
    Important: ruby:3.3 security update
  19. Rocky Linux 9 Ruby Important Security Detected Issues RLSA-2026-33577
    Important: ruby:4.0 security update
  20. Rocky Linux giflib Major Denial of Service Resolution RLSA-2026-33503
    Important: giflib security update


  1. Linux Server Hardening Guide for Secure System Management
    Linux server hardening is mostly about reducing unnecessary exposure while keeping systems stable enough to manage in production. That sounds straightforward until servers start accumulating changes o …
  2. Linux Server Advisory Unused Kernel Modules Threats CVE-2026-31431
    Your Linux server may be carrying kernel code for hardware, filesystems, cryptographic interfaces, and network features it will never use.
  3. Detecting Systemd Abuse on Linux Servers for Better Security
    A Linux process that keeps coming back after a reboot is worth slowing down for. It may not crash anything. The name may look like normal maintenance, the server may keep serving traffic, and nothing …
  4. Critical NGINX Vulnerability CVE-2026-42945: What Linux Admins Should Check Now
    New flaw leads to denial-of-service on affected NGINX configurations. If ASLR is disabled, it may become a remote code execution. 
  5. Linux Security Monitoring Challenges and EDR Visibility Gaps
    An attacker compromises a Linux container, launches a cryptominer, sets up a way to stay in the system through a background task, and disappears before the investigation even begins. By the time analy …
  6. Linux Kernel Fragnesia Critical Privilege Escalation CVE-2026-46300
    Linux administrators are once again dealing with a familiar problem: a local Linux foothold that can potentially become full root access.
  7. Why Red Hat’s krb5 Update Matters for Linux and Windows Authentication 
    Red Hat released an Important krb5 security update for Red Hat Enterprise Linux 8 this week, addressing two vulnerabilities tracked as CVE-2026-40355 and CVE-2026-40356. On paper, it looks like anothe …
  8. RubyGems Attack Highlights Open Source Supply Chain Risks for Linux Teams
    RubyGems temporarily suspended new account registrations this week after threat actors pushed hundreds of malicious packages into the Ruby package ecosystem. At first glance, that may sound like a Rub …
  9. Why CI/CD Pipelines Became Targets in Software Supply Chain Attacks
    For years, software security discussions centered on vulnerable code. A bug inside an application could expose a workstation, production server, or cloud workload, so most supply chain conversations f …
  10. Why Runtime Monitoring Is Replacing Traditional Linux Logging
    The problem is not necessarily a lack of security tools. Modern Linux infrastructure changes so quickly that maintaining consistent visibility has become one of the hardest operational problems in clo …
  11. Debian 14 Makes Reproducible Builds Mandatory for Linux Packages
    Debian 14 “Forky” will begin blocking packages that fail reproducibility checks, marking a major shift in how Linux distributions verify software integrity.
  12. Why Linux Servers Get Hacked More Often Than People Think
    Linux runs a massive part of the internet. Cloud platforms, databases, containers, web hosting, APIs, and internal business infrastructure all depend heavily on Linux systems. Most people interact wit …
  13. Linux Could Soon Disable Vulnerabilities Without a Reboot: Kernel Killswitch
    Linux administrators often face an ugly choice during major kernel vulnerabilities: reboot critical systems immediately or leave exploitable code running in production while waiting for a maintenance …
  14. Linux Attackers Abuse Admin Tools For Stealthy Intrusions
    A lot of Linux attacks now look like normal admin activity. Attackers use SSH, cron, curl, systemd, cloud scripts, and other trusted tools that defenders already expect to see running across productio …
  15. Ubuntu Dirty Frag Important Local Privilege Escalation Exploit
    Just weeks after Linux defenders began responding to Copy Fail, researchers have disclosed another serious privilege escalation vulnerability that can deliver reliable root access on major distributio …
  16. Container Security Misconfigurations That Still Go Unnoticed
    Container security has long carried a reputation for resilience, but attackers have increasingly shifted their focus toward something easier to exploit: the Kubernetes environments surrounding the con …
  17. CrackArmor AppArmor Flaws Put Linux Containers and Snap Sandboxes at Risk
    Linux administrators rely on AppArmor to contain compromised applications. If a browser, container, or Snap package is exploited, the profile is supposed to limit what that process can touch on the ho …
  18. Understanding Log Management and Analysis Tools for Linux Systems
  19. Beyond the Sandbox: Container Escape Techniques Observed in Recent Research
    Containers were sold on the promise of container isolation. Think of them like clean, separate rooms in a house where nothing leaks from one room to another. Most teams still operate on this assumptio …
  20. Top Linux Vulnerability Scanners in 2026: A Guide to Open-Source Security Tools
    Computer systems, software, applications, and Linux servers are all vulnerable to network security threats. Failure to identify these cybersecurity vulnerabilities, often through modern vulnerability …


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