BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
The Linux Foundation’s FAIR Package Manager redefines WordPress plugin/theme management with decentralized repositories, cryptographic security, and GDPR compliance. Learn how this upgrade tackles supply chain risks, privacy flaws, and compatibility issues—critical for Linux admins and enterprises.
Critical PHP8 vulnerability (CVE-2025-02474) patched in OpenSUSE. Exploit details, urgent update steps, and enterprise mitigation strategies. Learn how this high-severity flaw impacts Linux servers and secure your systems now.
Critical Python vulnerability CVE-2025-02701 patched in SUSE Linux. Learn mitigation steps, enterprise impact, and proactive Linux security strategies. Official advisory analysis + patch guide.
Urgent security patch for Oracle Unbreakable Enterprise Kernel (CVE-2025-20480). Learn exploit impacts, patching procedures, and Linux hardening strategies. Official Oracle advisory analysis for enterprise risk mitigation.
Critical Fedora 43 security advisory for lemonldap-ng 2.21.3. Learn how this Web-SSO update enhances AAA security—authentication, authorization, and accounting—to protect your enterprise web applications from emerging threats. Update instructions included.)
Secure your SUSE Linux Enterprise Server 15 SP4 & SP5 systems immediately. This critical guide details the OpenSSL 1.1 live patch (CVE-2025-XXXXX) addressing a high-severity vulnerability, enabling zero-downtime patching to prevent potential denial-of-service attacks and data breaches. Maintain compliance and system integrity.
SUSE has released an urgent security update for Java 11 OpenJDK addressing 3 critical vulnerabilities (CVSS scores up to 9.1) affecting data integrity and system access. Learn how to patch CVE-2025-21587, CVE-2025-30691, and CVE-2025-30698 across SUSE Linux, Enterprise Storage, and OpenSUSE Leap 15.6.
Critical SUSE Linux security update: A deep dive into CVE-2022-40674 for the Expat XML parser. Learn about the high-severity vulnerability, its impact on confidentiality and integrity, and get a step-by-step guide on patching. Protect your enterprise Linux systems from this code execution threat today.
Critical security update for Oracle Linux 8: CVE-2025-21140 patches a significant vulnerability in Keylime, a cloud-native security tool. This advisory details the flaw's CVSS score, attack vectors, and provides step-by-step remediation to protect your enterprise infrastructure from potential compromise. Learn how to secure your attestation environment now.
Critical SUSE Linux iputils security update patches CVE-2025-48964 integer overflow vulnerability. Learn patching steps for LEAP, Micro, Rancher & SAP systems. Secure Linux servers now to prevent data exploitation.
OpenSUSE addresses a critical OpenSSL 1.1 vulnerability with new livepatches (CVE-2025-xxxxx). This guide explains the security flaw, how the kernel livepatching mechanism works without reboots, and provides a step-by-step deployment strategy for enterprise Linux system administrators to maintain system integrity and compliance.
Discover how LVFS/Fwupd, the open-source firmware updater by Red Hat’s Richard Hughes, is transforming enterprise Linux security. Learn why Fortune 500 companies are adopting it for cost savings, compliance, and Redfish compatibility—watch the PremDay Paris keynote now.
Urgent SUSE Linux update fixes critical google-guest-configs vulnerability (bsc#1241112). Learn how to patch Public Cloud Module 15-SP3, SLES 15 SP3, and SUSE Manager systems to prevent network configuration risks. Includes zypper commands and enterprise mitigation steps.
Mitigate SUSE 2025-02745 Tomcat vulnerability & elevate security posture. Learn essential patching, critical configuration hardening (least privilege, secure XML), WAF strategies & proactive monitoring for enterprise-grade Apache Tomcat security. Protect against data leaks & downtime. Expert guidance included.
