BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Attention System Administrators and Database Engineers: Rocky Linux 10 has released a critical security update (RLSA-2026:3887) for PostgreSQL 16. This patch addresses three high-severity vulnerabilities (CVE-2026-2004, CVE-2026-2005, CVE-2026-2006) that could allow remote code execution.
Urgent: Rocky Linux 10 users, your PostgreSQL 16 instances are at critical risk. Three newly disclosed CVEs (CVE-2026-2004, CVE-2026-2005, CVE-2026-2006) enable unauthenticated remote code execution.
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.
Rocky Linux 10 critical glibc security update patches CVE-2026-0861 (CVSS 8.1) heap corruption and CVE-2026-0915 (CVSS 5.3) information disclosure vulnerabilities. Complete technical analysis, step-by-step patching guide, enterprise deployment strategies, and system hardening recommendations for Linux system administrators and DevOps teams. Learn immediate mitigation steps and long-term security practices.
Oracle Linux 10 ELSA-2026-0697 patches critical memory vulnerability CVE-2025-68973 in GnuPG 2. Learn the exploit details, download the gnupg2 security update (2.4.5-3), and understand best practices for enterprise cryptography key management on ULN. Ensure system integrity against memory corruption attacks.
Fedora 42 users must immediately update Chromium to version 143.0.7499.192 to mitigate a High-severity security flaw (CVE-2026-0628) involving insufficient policy enforcement in the WebView tag. This guide details the update process, exploit implications, and enhanced security features like Control Flow Integrity (CFI) for x86_64/aarch64 architectures. Learn how to secure your Linux workstation against this critical web browser vulnerability.
Fedora 42 end-of-life is imminent. This comprehensive migration guide details the critical security risks of an unsupported OS, provides a step-by-step upgrade path to Fedora 41, and explores enterprise-grade alternatives like RHEL and Rocky Linux. Secure your system and ensure continuous patch management.
Rocky Linux 10 kernel security update RLSA-2025:18318 patches critical CVEs including CVE-2025-38351, CVE-2025-38571, and CVE-2025-39841. Learn the vulnerabilities, risks, and step-by-step update commands to secure your enterprise Linux systems immediately.
Critical Rocky Linux 8 kernel-rt security update RLSA-2025:12753 addresses multiple high-severity CVEs, including CVE-2025-37890 and CVE-2025-38052. Learn about the vulnerabilities, affected RPM packages, and why immediate patching is essential for enterprise system security.
Rocky Linux 9 users: Urgent libXpm security update patches CVE-2023-43788 (CVSS 7.8) and CVE-2023-43789 (CVSS 6.5). Learn how to mitigate memory corruption and DoS risks, download RPMs, and harden enterprise systems now.
A Red Hat anunciou hoje uma mudança significativa que pode afetar alguns usuários e desenvolvedores da comunidade Linux. A partir de agora, o CentOS Stream será o único repositório para lançamentos públicos de código-fonte relacionados ao Red Hat Enterprise Linux (RHEL). No entanto, os clientes pagantes da Red Hat ainda terão acesso às fontes RHEL apropriadas por meio do Red Hat Customer Portal.
