BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Explore AMD’s next-gen EPYC “Venice” server features: Global Bandwidth Enforcement (GLBE), Global Slow Bandwidth Enforcement (GLSBE), & Privilege Level Zero Association (PLZA). Dive into Linux kernel integration, performance optimization, and enterprise data center implications. Learn how these advancements redefine CPU resource control. Meta description length:
Fedora 43 now ships the Forgejo 13.0.4 update, a critical upstream security and bug-fix release for this lightweight Git self-hosting platform. Learn about the vulnerabilities addressed, deployment instructions via DNF, and why this patch is essential for secure software forge management.
Expert analysis of the OpenSUSE kernel-devel 6.18.5.1-1.1-2025-68332 security advisory. This in-depth guide covers critical vulnerabilities, patch management strategies for Linux system administrators, and enterprise Linux security hardening. Learn mitigation steps and proactive kernel maintenance protocols. Over 1500 words of actionable insights.
Critical PHP vulnerabilities CVE-2025-14177, CVE-2025-14178 & CVE-2025-14180 affect all Ubuntu LTS releases. This definitive guide provides sysadmins with patching instructions, exploit analysis, and mitigation strategies to prevent denial-of-service and data breaches. Secure your servers now.
Fedora 43 releases Nextcloud 32.0.3, a critical security patch addressing CVE-2025-66512, an XSS vulnerability in SVG images. Learn the update impact, vulnerability details, and step-by-step installation instructions to secure your private cloud server.
Critical Fedora 42 security update patches multiple Django SQL injection & DoS vulnerabilities (CVE-2025-64459, CVE-2025-59681, CVE-2025-13372). Learn exploit mechanisms, immediate patching commands, and enterprise mitigation strategies for these high-severity web application security threats affecting database integrity and system availability.
Just dissected the new critical Oracle Linux security advisory (ELSA-2025-23050) for Tomcat. This isn't a routine update.
A comprehensive guide for Linux users and sysadmins on the moderate security update for Blender on openSUSE Tumbleweed. Learn how to patch CVE-2022-0544, CVE-2022-0545, and CVE-2022-0546 vulnerabilities, understand the risks, and secure your 3D creation workstation. Published November 2025.
Just published: An analysis of the SUSE 2025-4128-1 Linux kernel security patch. This isn't just about applying an update; it's a case study in understanding the attack vectors that threaten modern Linux environments, from local privilege escalation to DoS conditions. Essential reading for anyone responsible for system integrity.
Major online services including Canva, X, and ChatGPT experienced widespread global outages today. This in-depth analysis explores the root cause: a critical disruption at Cloudflare, a leading content delivery and DDoS mitigation provider. Learn how internet infrastructure dependencies can create single points of failure and impact business continuity.
Critical libxml2 vulnerability (CVE-2024-34167) patched in openSUSE. This high-severity flaw allows for denial-of-service attacks. Learn the technical details, impacted systems, and immediate mitigation steps to secure your Linux environment against XML parsing exploits.
A critical SUSE update (SUSE-2024-4099-1) patches multiple Squid Proxy vulnerabilities, including memory corruption flaws allowing denial-of-service attacks. This in-depth analysis covers CVE details, enterprise risk assessment, and step-by-step mitigation strategies to secure your network infrastructure. Learn how to protect your systems now.
Fedora 43's critical Rack 3.1.19 update patches five severe CVEs, including memory exhaustion denial-of-service (CVE-2025-61770, -61771, -61772) and a proxy bypass vulnerability (CVE-2025-61780). This essential security patch for Ruby on Rails and Sinatra developers mitigates critical web application risks. Learn the update instructions and vulnerability analysis.
Critical SUSE SUSE-2025-3919-1 Node.js 18 vulnerability patched. This security advisory details the high-severity CVE, its impact on enterprise applications, and immediate mitigation steps for Linux system administrators to prevent denial-of-service attacks.
SUSE has released a critical security patch, SUSE-2025-3744-1, addressing vulnerabilities in the AWS CLI toolchain and Python testing libraries within its Linux ecosystem. This advisory details the CVE-fixes, potential risks of remote code execution, and essential steps for system administrators to secure their enterprise infrastructure and cloud environments.
A critical security patch for SUSE Linux addresses a high-severity vulnerability in Go 1.25's OpenSSL binding. This CVE-2024-5913 flaw allows denial-of-service attacks. Learn about the affected systems, the patching process, and why proactive enterprise Linux security is essential for maintaining container and application integrity.
Explore the critical Fedora 39/40 BIRD Internet Routing Daemon security update (CVE-2025-XXXXX). This in-depth analysis covers the vulnerability's impact on BGP sessions, detailed patching procedures, and best practices for enterprise network security and infrastructure hardening to prevent route hijacking.
