AlmaLinux 2025: Decoding the 2 Million System Milestone and the Future of Enterprise Linux

 

Discover why AlmaLinux is the enterprise Linux distribution of choice for over 2 million systems. Our in-depth analysis covers the AlmaLinux 2025 Year In Review, exploring record growth, technical innovations like x86-64-v2 and Btrfs, and its strategic advantage as a RHEL alternative. Learn how this community-driven OS is redefining stability and performance for modern infrastructure.

Critical ImageMagick Security Bulletin: CVE-2026-23876 Vulnerability Analysis & Patch Guide for Ubuntu LTS

 

 Critical CVE-2026-23876 vulnerability in ImageMagick allows remote code execution & denial-of-service on Ubuntu 14.04-24.04 LTS. Our comprehensive guide provides patching instructions, exploit analysis, and Ubuntu Pro mitigation steps. Secure your Linux servers now.

Complete Guide to Oracle Linux 8 ELSA-2026-0991: Securing glib2 Against CVE-2025-13601 Buffer Overflow

 

Oracle Linux 8 critical security update: A comprehensive guide to ELSA-2026-0991 for the glib2 library, addressing CVE-2025-13601 buffer overflow vulnerabilities. Learn how to patch, download RPMs for x86_64 & aarch64, and secure your enterprise systems from moderate-level threats with our expert analysis and deployment steps. 

Critical Linux Security Advisory: CVE-2025-14104 Buffer Overflow in Fedora 42 util-linux Package

 

 Critical security advisory for CVE-2025-14104, a heap buffer overflow vulnerability in util-linux's setpwnam() function affecting Fedora 42. Learn the risks, patch instructions with DNF, and best practices for Linux system security. Official Red Hat Bugzilla references included. 

Urgent Fedora 42 Security Update: Critical Vulnerabilities Patched in mqttcli 0.2.8

 

Critical security update for Fedora 42's mqttcli package (version 0.2.8) addressing multiple high-severity CVEs, including integer overflows and memory exhaustion vulnerabilities. Learn the urgent update instructions, detailed vulnerability analysis, and best practices for securing your MQTT command-line tools and IoT communication pipelines. 

Oracle Linux 10 Critical Security Update: Tomcat 9 RCE Vulnerabilities Patched in ELSA-2025-23052

 

Oracle Linux 10 users must patch Tomcat 9 immediately. ELSA-2025-23052 addresses critical CVE-2025-55752 (Directory Traversal to RCE) and CVE-2025-31651 (Rewrite Valve Bypass) vulnerabilities. Learn the risks, update steps, and best practices for enterprise Java server security.

Critical Security Patch: Mitigating the abrt Command Injection Vulnerability (CVE-2025-12744) in Fedora 43

 

Critical Fedora 43 security update: A deep-dive into the abrt CVE-2025-12744 command injection vulnerability, its privilege escalation risks, and step-by-step patching instructions. Learn how to secure your Linux systems and implement proactive application crash analytics.

Rocky Linux 10.1 Reaches Stable Release: A Deep Dive into the Premier RHEL-Compatible Alternative

 

Rocky Linux 10.1 GA is now available, mirroring RHEL 10.1 with enterprise-grade features like soft reboots, post-quantum cryptography, and updated toolchains (GCC 15, LLVM 20). Explore the benefits for your infrastructure and download this stable, community-driven RHEL alternative today.

Oracle Linux 7 Security Advisory: A Deep Dive into Squid Proxy Vulnerabilities (ELSA-2025-19167)

 

Critical Oracle Linux 7 advisory: ELS-2025-19167 patches multiple Squid Proxy vulnerabilities, including cache poisoning & privilege escalation risks. Learn remediation steps, impact analysis, and enterprise security best practices for web caching services.

Securing Enterprise Systems: Oracle Linux 8 Patches Critical Python-Cryptography Vulnerability (CVE-2023-49083)

 

Oracle Linux 8 ELSA-2025-14553 patches a critical CVE-2023-49083 Python-Cryptography vulnerability. Learn about the NULL-pointer dereference risk in PKCS7 certificate handling, download the updated RPMs, and secure your enterprise systems against potential denial-of-service (DoS) attacks.

Critical Sudo Vulnerability in Oracle Linux 7 (ELSA-2025-10871): Patch Immediately to Prevent Privilege Escalation

 

Critical heap-based buffer overflow in sudo (CVE-2025-10871) impacts Oracle Linux 7. Learn exploit details, urgent patching steps via ELSM, and enterprise Linux security best practices to prevent privilege escalation. Essential reading for sysadmins & DevOps.

Oracle Linux 8 Security Advisory: Critical LZ4 Vulnerability (ELSA-2025-11035) – Patch Analysis & Mitigation Guide

 

Oracle Linux 8 users face a moderate-risk LZ4 vulnerability (ELSA-2025-11035) that could lead to memory corruption or denial-of-service attacks. Learn how to patch, mitigate risks, and secure your systems with our in-depth analysis.

Oracle Linux 8 Security Update: ELSR-2025-11030 (Emacs Vulnerability Patch Guide)

 

Oracle Linux 8 users: A moderate-risk Emacs vulnerability (ELSA-2025-11030) has been patched. Learn how this update impacts security, how to apply fixes, and best practices for secure text editing in Linux environments.

Critical Security Update: Oracle Linux 8 ELSA-2025-10698 Libxml2 Vulnerability (Important)

 

Oracle Linux 8 users face a critical security risk with ELSA-2025-10698—a high-severity libxml2 vulnerability allowing arbitrary code execution. Learn mitigation steps, patch details, and why immediate action is required to secure enterprise systems.

Critical Gnuplot Security Vulnerabilities: Patch Updates & Fixes (CVE-2025)

 

Ubuntu users alert! Gnuplot faces critical memory-related vulnerabilities (CVE-2018-19490, CVE-2020-25412) risking DoS & arbitrary code execution. Learn patch updates, affected versions (14.04–20.04 LTS), and secure your systems now.

OpenZFS 2.2.8 Released: Enhanced Kernel Support & Enterprise Stability

 

OpenZFS 2.2.8 is now stable with Linux 6.15 kernel support, FreeBSD 13.3+ compatibility, and CI/test suite upgrades. Discover key features, download links, and why enterprises rely on ZFS for data integrity.

Driver NVIDIA VA-API 0.0.12: Uma Nova Versão para Melhorar a Aceleração de Vídeo

 

Há uma nova versão do driver de código aberto nvidia-vaapi disponível. Esta implementação VA-API de terceiros tem como alvo a interface NVDEC da NVIDIA, permitindo que softwares como o Mozilla Firefox, que só suportam VA-API para aceleração de vídeo, funcionem em GPUs NVIDIA.

O CentOS Stream 10 começando a ter, mais atividade em 2024

 

Foram compartilhados alguns planos preliminares do Fedora Enterprise Linux Next (ELN), relacionados ao processo de lançamento do CentOS Stream 10, que eventualmente formará a base do Red Hat Enterprise Linux 10. Os engenheiros da Red Hat estão iniciando ativamente o processo de lançamento do CentOS Stream 10 e planejam importar todo o conteúdo do Fedora ELN para o CentOS Stream 10 em julho. A criação inicial do ramo do CentOS Stream 10 no Gitlab para todos os pacotes no conjunto de pacotes de tempo de execução do Fedora ELN está prevista para a semana de 19 de julho.

O CentOS Hyperscale SIG agora tem um repositório otimizado para a Intel

 

O grupo de interesse especial do CentOS Hyperscale, que está focado em fornecer novos pacotes e recursos no CentOS Stream para o uso por hiperescaladores como a Meta e Twitter, agora estabeleceu um repositório "intel hiperescale" para os pacotes otimizados para a Intel.

O CentOS Hyperscale SIG encerra um movimentado 2022

 

Fundado há dois anos, o CentOS Hyperscale SIG foi criado por um grupo de engenheiros do Facebook, Twitter e outros hyperscalers para fazer alterações opcionais no CentOS Stream para melhor adequar a distribuição do Linux às suas necessidades internas.