O AMD ROCm 7.14 é lançado como versão oficial e já está pronto para o Advancing AI 2026

 

O AMD ROCm 7.14foi  lançado como uma versão oficial com TheRock, suporte a Ryzen AI 400 e ganhos de até 16% em IA. Saiba tudo sobre o lançamento e o Advancing AI 2026.

From Zero to Root in 732 Bytes: The “Copy Fail” Vulnerability (CVE‑2026‑31431) and How to Lock Down Your Ubuntu Servers Right Now

 

Patched but still worried about CVE-2026-31431 (Copy Fail)? This guide explains the algif_aead bug, shows how to test your Ubuntu systems with concrete commands, provides a production-ready bash automation script, and offers AppArmor/iptables alternatives. 

Stay safe for years with this canonical, high‑value resource.

FreeRDP Security Update: 8 CVEs Fixed – Complete Guide to Check, Patch & Mitigate

 

Lock down RDP connections on openSUSE & major distros. Step-by-step check, bash fix script, AppArmor/iptables fallbacks. Turn 2026 FreeRDP CVEs into long-term security knowledge. Includes automation & book recommendation.

Real-Time Kernel Vulnerabilities (CVE-2025-68741 & CVE-2026-23191)

 

Stop chasing CVEs. Learn to check, fix, and mitigate kernel flaws (like CVE-2025-68741) in AlmaLinux/Rocky Linux 8, RHEL. Includes a bash script, iptables backup plan, and a book that teaches you to find zero-days yourself. 

Master Your sudo Security: A Practical Guide to the Latest Privilege Escalation Vulnerability (CVE-2026-35535)

 

A critical sudo vulnerability (CVE-2026-35535) could allow unauthorized root access on Fedora 44. Learn exactly how to check your system, apply the fix with a universal bash script, and implement alternative mitigations. Includes an affiliate resource to master binary analysis for life.

The sudo Vulnerability That Keeps Coming Back (And How to Actually Fix It)

 

Stop panic-updating. Learn to fix sudo CVE-2026-35535 on Fedora (and any distro) with a reusable bash script, iptables fallback, and a book that teaches you to script any future CVE. Includes automation & affiliate resource.

Critical Linux Kernel Bugs: The "EntrySign" AMD Microcode Flaw & Over 100 Other CVEs – How to Secure Ubuntu 22.04 & 24.04 Forever

 

Stop rebooting blindly! Fix Linux kernel bugs (EntrySign, over 100 CVEs) in Ubuntu 22.04/24.04. Check, patch, or block with our script & iptables guide.

StrongSwan VPN Servers: The Infinite Loop Risk (And How to Lock Down Your IPsec for Good)

 

Multiple StrongSwan vulnerabilities (CVE-2026-35328 to CVE-2026-35334) can crash your VPN via infinite loops. Learn how to check, patch, and automate fixes on SUSE/Debian. Includes iptables mitigation and affiliate resources.

How to Secure Your Containerd Runtime: A Permanent Guide (2026 Update as Reference)

 

Fix containerd vulnerabilities permanently. Check, patch, or mitigate with iptables & AppArmor. Includes automation scripts for  SUSE. No expiry date.

.NET on Linux: Stop Guessing About Security Patches (A Practical Guide)

 

Running .NET 9 on Linux? Unpatched runtimes expose your servers to remote code execution. This guide shows you how to check your systems, apply the fix with a universal bash script, and block attacks with iptables if you cannot reboot today. Includes automation for Ubuntu, Rocky, and SUSE.

How to Secure Thunderbird on Linux Against Critical libpng & Firefox Memory Bugs (Works for 2026+)

 

Thunderbird critical: libpng & Firefox memory bugs. Learn to check, patch, or block exploits on Ubuntu/Rocky Linux /SUSE. Includes automation script, iptables mitigation, and affiliate tool to lock down email servers. Read now.

How to Secure FreeRDP Against Heap Overflows & DoS Attacks (No Matter the Distro)

 

Stop worrying about specific CVE dates. Learn to check, patch, and mitigate FreeRDP vulnerabilities (heap overflows, DoS) on Ubuntu, Rocky Linux, SUSE. Includes automation scripts, Docker lab, and fail-safe iptables rules. Practical guide for 2026 and beyond.

Stop Local DoS Attacks: The smc-tools /tmp Vulnerability Explained (Fix & Automation)

 

A predictable /tmp file in smc-tools (v1.8.6 and below) enables local DoS attacks on SUSE/openSUSE. Learn to check your vulnerability, apply the fix with an automation script, and implement iptables or AppArmor mitigations if you can't update now. Includes practical commands for Ubuntu, Rocky Linux, Fedora, RHEL and SUSE.

Securing Legacy Linux: A Practical Guide to Python Exploits (Tar, XML, and Browser Injection)

 

Secure your SUSE 12 SP5 servers against Python command injection and XML DoS attacks. Includes step-by-step vulnerability checks, a cross-distro bash fix script, AppArmor mitigation, and a hands-on lab to test CVE-2026-4519 safely in Docker. Master Linux hardening today.

6 Critical OpenSSL Vulnerabilities: The Permanent Fix Guide (Works for 2026 & Beyond)

 

Learn to fix OpenSSL NULL pointer & heap overflow vulnerabilities (CVE-2026-28387 to 31790) on Ubuntu, Rocky, SUSE. Includes check scripts, iptables mitigation, and a hands-on Docker lab for 2026 & beyond. 

How to Fix Memory Corruption in Go (CVE-2026-27143) – Permanent Security Guide

 

Nine Go vulnerabilities including memory corruption (CVE-2026-27143), crypto/tls deadlocks, and path traversal. Learn to check, patch, and mitigate without updating. Includes automation scripts, Docker lab, and AppArmor rules. Practical SUSE, RHEL, Ubuntu commands.

The libpng16 Use-After-Free Bug: How to Check, Fix, or Block It (Works on Ubuntu, Rocky Linux, SUSE)

 

Use-after-free in libpng16 (CVE-2026-33416) allows remote code execution via malformed PNGs. Learn to check, patch, or block attacks on Ubuntu, Rocky, SUSE. Includes automation script and AppArmor mitigation.

Linux Kernel Security: A Practical Guide to Checking, Patching, and Mitigating Vulnerabilities (CVE-2025-39973, CVE-2026-23111, and others)

 

Stop blindly running zypper patch. Learn to audit kernel drivers, netfilter, and macvlan bugs like the April 2026 CVEs. The Linux Kernel Programming Guide (5th Ed.) – includes CVE-to-Code appendix. Buy on Amazon.

Flatpak Apps Can Break Out of Sandboxes: How to Lock Down Your Linux Desktop (Fix & Automation)

 

Stop chasing CVEs. One bash script checks & fixes Flatpak breakout flaws on Ubuntu, Rocky, SUSE. Includes iptables block & AppArmor profiles.

The 15-Year-Old PNG Library Flaw Still Haunts Linux: How to Fix CVE-2026-25646 Today

 

libpng12 heap overflow (CVE-2026-25646). Learn how to detect, patch, or block it on major Linux distros. Bash script included. No fluff.