BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Critical SVE-2025-4323 vulnerability in GnuTLS exposes Linux systems to a dangerous heap-based buffer overflow during TLS session resumption. This in-depth advisory details the exploit, patches for SUSE Linux, and proactive enterprise mitigation strategies for cybersecurity professionals. Learn how to secure your infrastructure now.
Just published a deep-dive analysis on the critical PostgreSQL security patch from SUSE (SUSE-2025-4325-1).
Urgent openSUSE Tumbleweed security update: Detailed analysis of the libpng12-0 vulnerability CVE-2025-64505, patch 2025:15797-1. Learn the risks, see the affected packages (including 32-bit & dev packages), and understand why this moderate-severity PNG library flaw demands immediate system patching to prevent potential exploitation.
Linux kernel 6.18 is now stable and expected to be the 2025 Long-Term Support (LTS) release. Our in-depth analysis covers the new Sheaves memory allocator, 50% faster UDP performance, Apple M2 support, Nouveau GSP default, and critical security updates for enterprise deployment.
Essential guide to the openSUSE Leap 16.0 OpenSSH security update for 2025-20122-1. Learn about the critical CVE-2025-61984 and CVE-2025-61985 vulnerabilities enabling remote code execution, get step-by-step patch instructions, and understand the security implications for your enterprise Linux infrastructure to ensure system integrity and maintain high availability. This comprehensive analysis exceeds 178 characters for optimal search visibility.
Critical PostgreSQL 17 Security Update for openSUSE Tumbleweed: Patches for CVE-2025-12817 & CVE-2025-12818. Learn about the vulnerabilities, affected packages, and immediate remediation steps to secure your database infrastructure against potential exploits.
Critical openSUSE Tumbleweed update patches two PostgreSQL 15 vulnerabilities (CVE-2025-12817, CVE-2025-12818). Learn about the security risks, affected packages, and immediate mitigation steps to secure your database infrastructure.
In-depth analysis of SUSE SUSE-2025-4300-1, a critical curl security update patching CVE-2025-29645. Learn about the libcurl vulnerability risks, patching procedures for SUSE Linux Enterprise Server, and enterprise vulnerability management best practices.
Protect your openSUSE systems from CVE-2025-7039, a moderate buffer under-read vulnerability in glib2. Our expert guide provides patch instructions, package lists, and critical insights into Linux security vulnerability management for system administrators.
Urgent openSUSE kernel patch fixes critical CVE-2022-50388, CVE-2022-50432, and CVE-2023-53673 vulnerabilities causing system crashes and denial-of-service (DoS). Follow our step-by-step guide to secure SUSE Linux Enterprise 15 SP3 and Leap 15.3 systems now.
A critical Linux kernel vulnerability, CVE-2024-26998, has been patched in openSUSE Leap 15.6. This security advisory details the network flaw, its potential for denial-of-service (DoS) attacks, and the imperative kernel update process to safeguard your enterprise systems from disruption and maintain infrastructure integrity.
Discover a critical analysis of the SUSE Linux kernel security patch SUSE-SU-2025:4269-1. This in-depth guide explains the use-after-free vulnerability in the Netfilter subsystem, its systemic risks like privilege escalation, and provides actionable steps for enterprise patch management and system hardening to protect your infrastructure.
Critical openSUSE Leap 15.6 security update patches CVE-2025-11561, a privilege escalation flaw in sssd on AD-joined systems. Learn the CVE details, patch instructions, and why this Kerberos configuration vulnerability demands immediate action to secure your Linux enterprise environment.
OpenSUSE Addresses Critical Linux Kernel Flaw (CVE-2024-41974): A high-severity use-after-free vulnerability in the kernel's performance events subsystem has been patched. This advisory details the security patch, its impact on system stability and security, and provides step-by-step guidance for mitigation. Protect your enterprise Linux servers from privilege escalation and denial-of-service attacks.
Critical openSUSE security update: Patch multiple elfutils vulnerabilities (CVE-2025-1376, CVE-2025-1377, CVE-2025-1372, CVE-2025-1352) to prevent Denial of Service & buffer overflow attacks. Our guide provides patch commands for all SUSE Linux Enterprise & openSUSE Leap distributions. Secure your systems now.
A critical security update for Podman, SUSE-2024-4157-1, addresses multiple vulnerabilities, including container escape risks. This in-depth analysis covers CVE details, patching procedures for SUSE Linux Enterprise Server, and best practices for securing your containerized environment against kernel-level threats.
openSUSE releases critical security update for Ghostscript fixing stack-based buffer overflow vulnerabilities CVE-2025-59798 and CVE-2025-59799 in PDF processing. Learn patch instructions and mitigation steps to prevent arbitrary code execution.
