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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 PHP Critical Security Advisory MGASA-2026-0127 CVE-2026-6735

MGASA-2026-0127 - Updated php packages fix security vulnerabilities

PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu Server 22.04 libjpeg Security Advisory USN-2026-34567 Warning

Important: libtiff security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Red Hat Enterprise Linux 8 glibc Essential Security Patch RLSA-2026-18977

Moderate: glib2 security update

Linux

The Hacker News
The Hacker News

Webinar: What the Riskiest SOC Alerts Go Unanswered - and How Radiant Security Can Help

Why do the Riskiest SOC Alerts Go Unanswered?Security operations teams are drowning in alerts. But the real problem isn't always alert volume; it's the blind s…

The Hacker News
The Hacker News

Why Agentic AI Is Security's Next Blind Spot

Agentic AI is already running in production environments across many organizations today. It is executing tasks, consuming data, and taking actions — most like…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 18.04 LTS Security Advisory USN-8267-1 Kernel Critical Issues

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-14932 mingw-libjpeg Important Security Flaw Update

Important: mingw-libtiff security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 OpenVPN Important Security Fix CVE-2026-35058 MGASA-2026-0126

MGASA-2026-0126 - Updated openvpn packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 Exim Important Security Fix Advisory 2026-fff37fe569

This is new version of exim fixing some security bugs.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 exim Security Update 2026-c23e1d19d2 Released Today

This is new version of exim fixing some security bugs.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Thunderbird Critical Security Fixes MGASA-2026-0125

MGASA-2026-0125 - Updated thunderbird packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian DSA-6255-1 php8.2 Critical Security Issues Affecting Users

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in denial of service, SQL injection…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 git-lfs Key Security Patch RLSB-2024-35201

Important: git-lfs security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware 15.0 mozilla-firefox Immediate Security Update SSA-2026-130-05

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux Xilinx Kernel Critical Security Flaws USN-8261-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Container Security Misconfigurations That Still Go Unnoticed

Container security has long carried a reputation for resilience, but attackers have increasingly shifted their focus toward something easier to exploit: the Ku…

Docker Kubernetes

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Urgent Notice - Rocky Linux 10 RLSA-2026-13919 Security Update Required

Important: fence-agents security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10 USN-8245-1 Linux-Azure Critical Security EntrySign Threat

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10 Linux Kernel 8244-1 Security Flaws CVE-2026-23112 DoS

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Kernel Critical Security Related to AppArmor USN-8243-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 nano Security Fix 2026-0121 Local Attack DoS Risks

MGASA-2026-0121 - Updated nano packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 vim Security Fix Critical Arbitrary Code Execution CVE-2026-39881

Security fix for CVE-2026-39881

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 Dovecot Important DoS Security Fix 2026-51dba40a65

updated to 2.4.3 which includes several security fixes

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 VirtualBox Critical Security Advisory MGASA-2026-0109

MGASA-2026-0109 - Updated virtualbox packages fix security vulnerabilities