Critical Kernel Patch Advisory: Securing Ubuntu 14.04 LTS Against CVE-2023-52975 & CVE-2024-56596

 

Critical security patch USN-7911-1 for Ubuntu 14.04 LTS fixes high-severity Linux kernel vulnerabilities CVE-2023-52975 (SCSI) & CVE-2024-56596 (JFS). Our expert guide provides detailed technical analysis, step-by-step patch instructions with crucial ABI change warnings, and advanced kernel hardening strategies for system administrators.

Critical ImageMagick Vulnerability: Complete Guide to USN-7876-1 (CVE-2025-57803)

 

Critical ImageMagick vulnerability USN-7876-1 (CVE-2025-57803) affects all Ubuntu LTS versions: complete patching guide, security impact analysis, and mitigation strategies for system administrators. Learn about the incomplete fix and immediate protection requirements.

Critical Linux Kernel Security Update for Ubuntu 14.04 LTS: A Comprehensive Analysis of USN-7797-2

 

Critical Linux kernel security update for Ubuntu 14.04 LTS (USN-7797-2). Learn about the vulnerabilities (CVE-2024-49924, CVE-2025-38617, etc.) in AWS, Ext4, BTRFS, and NFS, the required kernel patches, and essential reboot & recompilation instructions to protect your system. A must-read for DevOps and sysadmins.

Critical ImageMagick Vulnerabilities Exposed: Patch CVE-2025-55154 and CVE-2025-55212 to Prevent System Compromise

 

Urgent ImageMagick security vulnerabilities (CVE-2025-55154, CVE-2025-55212) disclosed by Ubuntu. Learn how these critical zero-day flaws can lead to denial-of-service attacks & remote code execution. Get patching instructions for all Ubuntu LTS versions to secure your systems now.

Critical Linux Kernel Vulnerabilities Patched: USN-7755-1 Security Advisory Explained

 

Critical Linux kernel vulnerabilities (USN-7755-1) patched for Ubuntu 14.04, 16.04, & 18.04. Affects AWS, Azure, GCP cloud systems. Learn the CVE details, update instructions, and how Ubuntu Pro provides extended security coverage to protect your servers from compromise.

Critical libxml2 Vulnerability (CVE-2025-9714) Patched: How to Secure Your Ubuntu Systems

 

 Critical libxml2 vulnerability CVE-2025-9714 patched in Ubuntu. Learn how this XPath recursion flaw causes denial-of-service attacks, see all affected package versions (25.04 to 14.04), and get expert guidance on securing your systems with Ubuntu Pro. 

Critical Linux Kernel Vulnerabilities Patched in Ubuntu 16.04 & 14.04 LTS: USN-7727-1 Security Advisory

 

Critical Linux kernel vulnerabilities (CVE-2024-50051, CVE-2025-37752, etc.) patched in Ubuntu 16.04 LTS & 14.04 LTS. Learn the risks, update instructions, and why proactive enterprise Linux security is crucial to prevent system compromise. Secure your servers now.

Critical Linux Kernel Vulnerabilities Patched in Ubuntu 14.04 LTS: USN-7720-1 Security Advisory Explained

 

 Urgent Ubuntu 14.04 LTS security alert: Critical Linux kernel vulnerabilities (CVE-2021-0920, CVE-2024-50302, CVE-2024-53104) patched in USN-7720-1. Learn about the denial-of-service (DoS) risks, update instructions, and why system reboots are mandatory to prevent potential cyber attacks and ensure enterprise server security.

Critical OpenLDAP Vulnerabilities Patched: Mitigate DoS and RCE Risks Immediately

 

Critical OpenLDAP vulnerabilities (CVE-2020-36221 to CVE-2020-36228) expose systems to severe denial-of-service attacks & remote code execution. Learn the patching details for Ubuntu, mitigation strategies, and why proactive server security is crucial. 

Critical cifs-utils Security Vulnerabilities: Patch Guide & Risk Mitigation

 

Critical cifs-utils vulnerabilities (CVE-2020-14342, CVE-2021-20208, CVE-2022-27239) expose Linux systems to privilege escalation, credential theft, and container breaches. Learn patching steps, Ubuntu Pro mitigations, and enterprise security best practices.

Critical Linux Kernel Security Patch: Ubuntu 14.04 LTS Azure Vulnerability Analysis

 

Critical Linux kernel vulnerabilities (CVE-2024-50073, CVE-2025-37797) patched in Ubuntu 14.04 LTS Azure systems. Learn exploit risks, update procedures, and why delayed patching jeopardizes enterprise cloud infrastructure. Official Canonical guidance included.

Critical Apache HTTP Server Security Update for Ubuntu 14.04 LTS: CVE-2024-38474 & CVE-2024-38475 Patched

 

Critical Apache HTTP Server security update for Ubuntu 14.04 LTS—patch CVE-2024-38474 & CVE-2024-38475 to prevent DoS & script injection. Learn how to secure your server now with ESM updates or migration steps.

Critical Samba Security Update: Patch CVE-2022-3437 & CVE-2022-42898 Vulnerabilities Now

 

Critical Samba security update fixes CVE-2022-3437 & CVE-2022-42898 vulnerabilities. Learn how to patch DoS, privilege escalation, and RC4-HMAC risks in Ubuntu 14.04-22.04. Secure your servers now!

Critical Gnuplot Security Vulnerabilities: Patch Updates & Fixes (CVE-2025)

 

Ubuntu users alert! Gnuplot faces critical memory-related vulnerabilities (CVE-2018-19490, CVE-2020-25412) risking DoS & arbitrary code execution. Learn patch updates, affected versions (14.04–20.04 LTS), and secure your systems now.

Critical Apache Log4j Vulnerability in Ubuntu 14.04 LTS (USN-7590-1): Patch Now to Prevent Code Execution

 

Critical Apache Log4j vulnerability (CVE-2022-23302, CVE-2022-23305, CVE-2022-23307) affects Ubuntu 14.04 LTS—allowing remote code execution. Learn how to patch liblog4j1.2-java and secure your systems before attackers exploit this flaw

Critical Samba Security Vulnerabilities Patched: Update Now to Prevent Exploits (CVE-2022-3437, CVE-2022-42898, CVE-2022-45141)

 

Critical Samba vulnerabilities (CVE-2022-3437, CVE-2022-42898, CVE-2022-45141) expose Linux/Unix servers to RCE, DoS, and privilege escalation. Learn patching steps for Ubuntu 14.04–22.04 LTS and enterprise mitigation strategies.

Critical Linux Kernel Vulnerabilities (CVE-2022-23041) – Patch & Secure Your System Now

 

Critical Linux kernel vulnerabilities (CVE-2022-23041) expose Xen VMs to attacks. Learn how to patch Ubuntu 14.04 systems, secure cloud workloads, and avoid compliance risks. Includes update instructions for Xenial HWE kernels.

Ubuntu Pro Eleva o Padrão: Suporte LTS foi Estendido para 12 Anos pela Canonical!

 

 A Canonical eleva o padrão de suporte com a extensão do suporte LTS do Ubuntu para 12 anos para clientes do Ubuntu Pro. 

Atualização de segurança do Ubuntu para a regressão do Intel Microcode, aviso Ubuntu 4628-2

 

Confira !!

Atualização de segurança do Ubuntu para o Intel Microcode, aviso Ubuntu 4628-1

 

Confira !