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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11 cloud-init Important Sources List Issue DLA-4645-1

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 faces severe vulnerability for code execution RLSA-2026-26534

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Xwayland Major Buffer Overflow Vulnerabilities RLSA-2026-26562

Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 389-ds Major Remote Denial of Service Advisory RLSA-2026-26459

Important: 389-ds:1.4 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux xorg-x11-server Faces Serious Multiple Buffer Overflow Exploits

Important: xorg-x11-server security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux dracut Important Command Injection Issue Fix RLSA-2026-26533

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 Rsync Important Memory Fixes RLSA-2026-26332

Important: rsync security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux HPLIP Important Fix Privilege Escalation Threat RLSA-2026-26228

Important: hplip security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Dracut Major Code Execution Vulnerability RLSA-2026-26532

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Postfix Addresses Important Buffer Over-Read CVE-2026-43964

Important: postfix security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Nginx Key Vulnerability Denial of Service Alert RLSA-2026-28212

Important: nginx:1.24 security update

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux RLSA-2026-28243 libxslt Moderate Update Use-After-Free

Moderate: libxslt security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS MySQL Critical Denial Of Service Vuln USN-8457-2

Several security issues were fixed in MySQL.

Linux Databases

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

VPN Internals Explained: Protocols, Leaks, and What the Kill Switch Actually Does

A technical breakdown of how a VPN works: packet handling, protocol comparisons, DNS and WebRTC leak vectors, kill switch limitations, and why the enterprise V…

VPN

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

PostCSS npm Typosquat: How to Check If Your Machine Is Compromised

Three malicious npm packages posing as PostCSS tools have been installing a Windows RAT on developer machines. Here is how to detect them and what to do if you…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia OpenSC Critical Buffer Overflow Attack Advisory 2026-0231

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Archive-Tar Critical Extraction Attacks Vulnerability 2026-0230

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Releases Update to Fix Critical Heap Buffer Overflow in Podofo

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Critical update 2026-0035 for Mageia's Tellico fixes important bugs

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 dracut Important Remote Code Execution RLSA-2026-26532

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 RLSA-2026-25930 Postfix Major Buffer Over-Read Vulnerability

Important: postfix security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

A major remote denial of service flaw found in 389-ds-base of Rocky Linux

Important: 389-ds-base security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Libsolv Important Buffer Overflow and File Overwrite Fixes 2026-2575-1

An update that solves seven vulnerabilities, contains three features and has 14 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libsolv Important Buffer Overflow Path Traversal 2026-2590-1

An update that solves seven vulnerabilities, contains three features and has 14 security fixes can now be installed.

Linux