BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Secure your Fedora 42 infrastructure now. This urgent guide details the nginx-mod-naxsi update (FEDORA-2026-0b8cc86e5b) fixing CVE-2026-1642, a critical data injection vulnerability in NGINX. Learn how this moderate-severity flaw enables man-in-the-middle TLS attacks and the exact steps for a bulletproof WAF patch deployment.
Critical Fedora 42 security update: nginx-mod-headers-more patched against CVE-2026-1642, a high-severity data injection vulnerability in TLS proxying. Learn how this MITM attack exposes headers, affects Nginx 1.28.2, and get the immediate DNF remediation commands to secure your infrastructure.
A critical data injection vulnerability (CVE-2026-1642) in Nginx allows MITM attacks on TLS proxied connections. Discover the impact on Fedora 42, the official fix in nginx-mod-vts 0.2.4-6, and the precise DNF commands to secure your infrastructure immediately.
The X.Org Server project has officially closed its "master" Git branch, transitioning to a "main" branch. This strategic code rebase drops questionable patches to streamline development, potentially paving the way for the first major X.Org Server release in years. We analyze the impact on the Linux graphics stack and open-source infrastructure.
Fedora 42 urgency: Address CVE-2026-1642 now. This critical Nginx security update resolves a data injection vulnerability via man-in-the-middle attacks on TLS proxied connections. Learn how the latest nginx-mod-brotli rebuild (1.28.2) and associated module updates restore secure, high-performance content compression and safeguard your web server infrastructure. Immediate patching guidelines included.
Secure your Fedora 42 servers against the critical CVE-2026-1642 vulnerability. This comprehensive guide details the recent nginx update to 1.28.2, explains the TLS data injection attack vector, and provides step-by-step commands to rebuild modules like nginx-mod-fancyindex. Ensure your web server's integrity and protect user data from Man-in-the-Middle (MITM) exploits with this essential patch management walkthrough for system administrators and DevOps engineers.
Discover the latest Linux 7.0 kernel updates featuring enhanced HID subsystem support for Rock Band 4 guitars (PS4/PS5), critical ASUS laptop fan control fixes, and new multi-touch device quirks. Explore detailed driver analysis and performance implications for gamers and power users.
Intel has officially discontinued its open-source Quantum Passes project for the LLVM-based Intel Quantum SDK, halting development amid broader cost-cutting measures. This in-depth analysis explores the implications for the quantum computing ecosystem, developer communities, and Intel’s long-term strategic roadmap. We examine the archived codebase, the future of the Intel Quantum SDK, and what this means for the industry's shift toward quantum-ready hardware and software infrastructure.
The GNOME desktop environment is evolving faster than ever. With the recent GNOME 50 beta release, the introduction of systemd-confext in GNOME OS, and the debut of RustConn—a secure, Rust-powered connection manager—the ecosystem is undergoing a significant architectural shift. This analysis explores how these innovations are redefining system configuration, remote access, and the overall user experience on Linux, while also examining their broader implications for the open-source ecosystem.
Discover the transformative ARM64 features landing in Linux 7.0, from the groundbreaking 64-byte atomic instructions (LS64) revolutionizing high-performance computing to critical MTE overhead reductions on AmpereOne. This deep dive analyzes the kernel patches, performance benchmarks, and security mitigations (Spectre-BHB) set to redefine ARM server efficiency and user-space driver capabilities.
Discover how the latest Cirrus Logic firmware upstreaming resolves Linux audio issues on the new ASUS Zenbook 14 OLED (UM3406GA) with AMD Ryzen AI. We analyze the technical implications for open-source compatibility, speaker performance, and whether this AMD laptop is now ready for your Linux workflow.
Discover the critical last-minute fixes in KDE Plasma 6.6 launching February 17, alongside exclusive insights into the groundbreaking features of Plasma 6.7. From hardened KWin stability and unified HDR rendering to painless Samba sharing in KDE Gear 26.04, explore how these enterprise-grade updates are redefining the open-source Linux desktop experience for developers and power users.
Godot 4.7 Dev 1 introduces experimental Vulkan ray tracing, positioning the open-source engine against commercial giants like Unreal Engine. We analyze the technical implications, the contributor behind the code, and what this means for the future of AAA-quality indie game development. Discover how this shift could redefine rendering pipelines and 3D game aesthetics.
Get the expert analysis on DSA-6135-2 addressing critical PDNS Recursor DoS vulnerabilities in Debian Trixie. Learn about the impact of malformed zone files, the technical specifics of the CVEs, and the essential upgrade path to version 5.2.8-0+deb13u1 to secure your authoritative DNS infrastructure.
Fedora 43's critical linux-sgx update patches severe Node.js vulnerabilities (CVE-2026-23745) in the Intel SGX PCCS. This expert analysis covers the technical breakdown of the fixes, the migration to pycryptography, and provides the essential DNF commands to secure your confidential computing enclaves against active exploits. Update now.
Critical Fedora 43 Security Update: python-aiohttp v3.13.3-4 addresses FTBFS bug #2434949 and essential stability patches. This in-depth analysis covers the asyncio HTTP client/server fix, its implications for your Python microservices architecture, and the step-by-step DNF upgrade command to secure your Fedora 43 endpoints against potential instability.
A critical openSUSE security update addresses CVE-2024-46478, a buffer overflow vulnerability in htmldoc's parse_pre function. This advisory for Backports SLE-15-SP7 provides technical details, patch commands, and expert analysis on mitigating this remote code execution risk. Ensure your system integrity now.
The openSUSE security update 2026:0047-1 patches CVE-2024-46478, a critical buffer overflow in htmldoc's parse_pre function. This expert analysis covers the vulnerability's mechanism, impact on Backports SLE-15-SP6, and provides the precise commands for a secure patch installation to mitigate code execution risks.
Critical openSUSE ImageMagick update 2026-0503-1 patches CVE-2026-23874 (stack overflow), CVE-2026-23876 (heap buffer overflow), and CVE-2026-23952 (null pointer dereference). Essential patch instructions for SUSE Linux Enterprise Server, Leap, and High Performance Computing modules. Mitigate remote code execution and denial-of-service risks now.
Urgent SUSE Linux security update patches three critical ImageMagick vulnerabilities (CVE-2026-23874, CVE-2026-23876, CVE-2026-23952). Learn about the stack overflow, heap buffer overflow, and null pointer dereference flaws. We provide a detailed CVSS v3.1/v4.0 analysis, immediate remediation commands, and an expert mitigation strategy for enterprise Linux environments to prevent exploitation.
