BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
GNU Binutils 2.46 has been released, featuring critical SFrame v3 stack trace optimization for low-overhead debugging, initial AMD Zen 6 processor support, and expanded RISC-V/AArch64 instruction sets. Discover how this update impacts Linux systems programming, software development efficiency, and high-performance computing workflows. Essential reading for DevOps engineers, compiler specialists, and embedded systems developers.
Linux 6.19 stable kernel is released, featuring major AMD GPU driver defaults, Intel Wildcat/Nova Lake enablement, LASS security, DRM Color API, and resolving scheduler regressions. This 2026 kernel powers future Ubuntu LTS. Get performance benchmarks and download links.
Critical security update for Chromium on openSUSE (CVE-2026-1861). This comprehensive guide details the vulnerability's technical impact, provides patching instructions, and explores enterprise browser security management strategies to safeguard systems against zero-day threats.
Explore the critical details of openSUSE's Chromium security advisory SUSE-2026-1861 (CVE-2026-0041). This in-depth analysis covers the vulnerability's technical impact, patched versions, and essential mitigation strategies for enterprise Linux system administrators and cybersecurity professionals. Learn how to protect your systems from this high-severity threat.
SUSE Linux security advisory details 70+ critical vulnerabilities in govulncheck-vulndb requiring immediate patching. This comprehensive analysis covers CVSS 4.0/3.1 scores, exploit mitigation, and enterprise Linux security best practices for system administrators and DevOps teams. Learn remediation steps for CVE-2023-43630, CVE-2025-61732, CVE-2026-22039, and other high-severity threats.
Critical openSUSE security update SUSE-SU-2026:0403-1 patches 76 vulnerabilities in govulncheck vulnerability database including multiple CVSS 9.9-rated flaws enabling remote code execution and privilege escalation.
Critical buffer overflow vulnerability CVE-2025-68670 discovered in xrdp affects SUSE Linux Enterprise Server 15 SP5 and openSUSE Leap 15.5, enabling potential remote code execution. Immediate application of security update xrdp-SUSE-2026-0404-1 is required to mitigate this high-severity threat to remote access security in enterprise Linux environments.
Critical CVE-2026-0858 advisory: Patch the PlantUML stored XSS vulnerability in Fedora 42/43 & EPEL now. Our enterprise mitigation guide covers security patching, GraphViz hardening, and DevSecOps strategies to protect your software supply chain.
Protect your Fedora 42 systems with the critical node-exporter 1.10.2 update. This patch resolves severe CVE-2025 vulnerabilities, including Cross-Origin Protection bypasses and denial-of-service risks. Learn the update instructions, implications for system monitoring, and why this security patch is non-negotiable for DevOps and SysAdmins.
Critical Fedora 43 Chromium update patches CVE-2026-1861 (heap overflow) & CVE-2026-1862 (type confusion) that allow remote code execution. Learn the exploit mechanics, severity, and immediate DNF update commands for comprehensive browser security.
NetBSD 11.0-RC1 is now available for testing, featuring significant enhancements like improved RISC-V architecture support, advanced Linux binary emulation, new hardware sensor drivers, and major package updates including GCC 12.5 and OpenSSH 10.0. Download the ISOs and explore the future of this secure, portable open-source operating system.
In-depth analysis of AMD's early Zen 6 (-march=znver6) enablement in LLVM/Clang & GCC compilers. Explore performance implications, AVX-512 BMM instructions, tuning timelines, and what this means for high-performance computing and next-gen Ryzen/EPYC development. Over 1500 words of expert compiler insights.
Urgent Fedora 43 Update: Patch Critical mingw-glib2 Buffer Overflow & DoS Flaws (CVE-2026-1484/1485/1489) in GLib's Base64 & Unicode functions to prevent memory corruption & code execution attacks. Essential for sysadmins.
Fedora 43 updates libgit2 to v1.9.2, enhancing Git core implementation for developers. Learn installation commands, performance benchmarks, security implications, and how this pure C library enables native-speed custom Git applications across programming languages. Complete guide with changelog analysis.
Comprehensive analysis of the critical CVE-2025-68670 stack-based buffer overflow vulnerability in xrdp v0.10.5 for Fedora 43. Learn patching steps, enterprise mitigation strategies, and secure remote desktop protocol (RDP) server hardening techniques to protect against remote code execution threats. Essential reading for Linux system administrators and cybersecurity professionals.
A critical security advisory for Fedora Linux administrators: In-depth analysis of the xorgxrdp 0.10.5 update addressing CVE-2025-68670, a severe stack-based buffer overflow vulnerability enabling unauthenticated remote code execution. Learn mitigation strategies, exploit technical details, and best practices for securing RDP services in enterprise environments for enhanced Linux server security and compliance.
BM engineer Viacheslav Dubeyko's RFC introduces a native Machine Learning Library (ML_LIB) for the Linux kernel, enabling AI-driven performance optimization. Explore the technical challenges, user-kernel space proxy architecture, and industry implications of embedding ML models directly into kernel subsystems for next-gen computing. This pivotal development bridges AI research and core OS functionality, sparking critical debate on the LKML.
