As imagens do Ubuntu com certificado da Canonical chegam no serviço de Nuvem Bare Met lda Oracle.

Projetado para reduzir custos de engenharia e simplificar operações.

Critical Ubuntu Kernel Update USN-8059-3: Urgent SMB Security Patches for Cloud Deployments

 

Urgent: Ubuntu 24.04 LTS & 22.04 LTS receive critical Linux kernel security updates (USN-8059-3) patching severe SMB vulnerabilities (CVE-2025-22037, CVE-2025-37899). This comprehensive guide details the GCP, GKE, and Oracle kernel flaws, provides specific package versions for immediate remediation, and explains the essential post-update ABI compatibility steps for sysadmins.

Critical Linux Kernel Security Update for Oracle Cloud Systems (USN-7685-4)

 

Critical Linux kernel vulnerabilities (USN-7685-4) patched for Oracle Cloud systems. Exploits in Ext4, SMB, Bluetooth & more risk system compromise. Mandatory update & reboot required. Learn patch details, affected versions, & secure with Ubuntu Pro ESM. Free for 5 machines!

Critical Linux Kernel Vulnerability Patched: CVE-2025-38350 Threatens System Security

 

Urgent Linux Kernel Security Update: Critical vulnerability CVE-2025-38350 in the network traffic control subsystem allows system compromise. Learn which Ubuntu & cloud kernels (GCP, Oracle) are affected, get patching instructions, and secure your systems now. 

Urgent: Critical Linux Kernel Security Flaws Patched for Ubuntu 16.04 LTS Oracle Cloud Systems (USN-7685-5)

 

 Critical Linux kernel vulnerabilities (CVE-2023-52757 to CVE-2025-37797) threaten Ubuntu 16.04 LTS Oracle Cloud systems. Learn the impacted subsystems (Ext4, SMB, Bluetooth), urgent patching steps via Ubuntu Pro, reboot requirements, and ABI change implications. Secure your infrastructure now!

Ubuntu 25.10 Under Siege: Dissecting the Massive USN-8029-2 Linux Kernel Security Update

 

Facing a critical Linux kernel panic? The Ubuntu 25.10 USN-8029-2 update patches 300+ high-severity CVEs (2025-40001) across AWS, Oracle, and bare-metal. We break down the architectural impact on ARM64, x86, and critical subsystems like io_uring and Netfilter. Immediate remediation steps and zero-day insights for your DevSecOps pipeline. Update now to ensure system integrity.

Critical Linux Kernel Security Update for Ubuntu 24.10 & 24.04 LTS – Patch Now to Prevent System Crashes

Critical Linux kernel vulnerability (CVE-2025-21813) affects Ubuntu 24.10 & 24.04 LTS—patch now to prevent system crashes & security breaches. Learn which kernel packages need updating for AWS, GCP, Oracle Cloud, and Raspberry Pi systems.

Oracle Linux Kernel Critical Security Update: Complete Analysis of ELSA-2025-28040

 

Oracle Linux Critical Security Update ELSA-2025-28040 patches 41 vulnerabilities in Unbreakable Enterprise Kernel addressing privilege escalation, denial-of-service risks, and information disclosure flaws affecting x86_64 and aarch64 architectures. Complete enterprise implementation guide with risk assessment, compliance implications, and deployment methodology for system administrators.

Oracle Linux 8 Security Advisory: Go Toolset Vulnerability (ELSA-2025-10672) – Analysis & Mitigation

 

Oracle Linux 8 Go Toolset vulnerability (ELSA-2025-10672) explained: Risks, patching steps, and best practices for securing cloud-native Go applications. Learn how to mitigate CVE-2025-6K5DFMA0Y2EQ.

Google Cloud lança processadores Axion: Uma nova era para as CPUs baseadas em Arm

 

Seguindo os passos da Amazon AWS e Microsoft Azure, o Google Cloud anunciou hoje a chegada dos processadores Google Axion, suas primeiras CPUs baseadas em Arm projetadas especificamente para data centers. 

Critical Security Patch: Oracle Linux 8 libxml2 Vulnerability Fix (ELSA-2025-12450)

 

 Critical Oracle Linux 8 libxml2 security patch ELSA-2025-12450 fixes CVE-2025-7425 and 3 other high-risk vulnerabilities. Step-by-step update guide, RPM links, and exploit analysis for enterprise admins.

Critical Oracle UEK Vulnerability ELSA-2025-20480: Patch Guide to Prevent System Compromise

 

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 Oracle Unbreakable Enterprise Kernel Vulnerability (ELSA-2025-20480): Patch Advisory & Enterprise Impact Analysis

 

Critical Oracle UEK vulnerability ELSA-2025-20480 exposes Linux systems to privilege escalation risks. Learn patching procedures, CVE implications, and enterprise mitigation strategies. Essential reading for Linux sysadmins and security teams.

Oracle Linux 10 Critical Security Update: ELSA-2026-0668 Net-SNMP Patch Deep Dive

 

Comprehensive analysis of Oracle Linux 10 ELSA-2026-0668 security update fixing Net-SNMP vulnerabilities including out-of-bound access, proxy pass errors, and PQC implementation. Download RPMs for x86_64 & aarch64 with expert installation guidance. 

Critical Keylime Vulnerability Patched: A Comprehensive Analysis of CVE-2025-21140 for Oracle Linux 8

 

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.

Oracle Linux 8 Security Patch ELSA-2025-19434: A Deep Dive into the X.Org Server Vulnerability and Enterprise Mitigation Strategies

 

A critical analysis of the Oracle Linux 8 X.Org Server security update (ELSA-2025-19434). Learn about the memory corruption vulnerabilities, the patching process for enterprise systems, and best practices for Linux server hardening to mitigate risks and ensure system integrity. Essential reading for sysadmins.

Oracle Linux 8 Expat Security Update: Complete Guide to CVE-2025-59376

 

Oracle Linux 8 security update ELSA-2025-21776 patches CVE-2025-59375, an important memory allocation vulnerability in Expat XML parser. Complete guide with technical details, patch instructions, CVSS 5.3 analysis, and security implications for enterprise environments.

Oracle Linux 8 Expat Security Update: Complete Guide to CVE-2025-59376

 

Oracle Linux 8 security update ELSA-2025-21776 patches CVE-2025-59375, an important memory allocation vulnerability in Expat XML parser. Complete guide with technical details, patch instructions, CVSS 5.3 analysis, and security implications for enterprise environments.

Critical Oracle Linux 9 Security Update: Patch CVE-2025-49133 in libtpms 0.9.1 (ELSA-2025-12100)

 

Urgent Oracle Linux 9 patch resolves libtpms vulnerability CVE-2025-49133 (Moderate severity). Learn how this ELSA-2025-12100 update mitigates TPM security risks, download RPMs for x86_64/aarch64, and protect enterprise systems. Official ULN links included.

A Proactive Guide to Oracle Linux Kernel Security: Analyzing ELSA-2025-28040 and Mitigating Critical Vulnerabilities

 

Oracle Linux Security Advisory ELSA-2025-28040 patches over 40 critical kernel vulnerabilities in the Unbreakable Enterprise Kernel (UEK). Our expert analysis details CVE risks, technical breakdown of fixes, and a step-by-step enterprise deployment guide to secure your systems against privilege escalation and DoS attacks.