Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

9155 result(s) for "OT" — best match first.

What it means for your servers

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

openSUSE ImageMagick Notable Denial of Service Update 2026-1598-2

An update that solves 21 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Important Notice DLA-2023-2152-1 on Debian 10 Kernel Security Issues

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 ELSA-2026-8470 Important Dotnet SDK Update

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2026-50232 Kernel Important Remote Access Risk

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 smb4k 4.0.6 Critical Local Root Exploit Vulnerabilities Revealed

Update to version 4.0.6

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

UBUNTU Linux Warning Notification for PHP ImageMagick Security Issues

An update that solves one vulnerability can now be installed.

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE connectivity tool iproute2 Potential DDoS Risk SUSE-SU-2026-1450-5

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE networking tools Risk Notice CVE-2025-67126 SUSE-SU-2027-1532-2

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Cockpit Important Update CVE-2026-4631 Remote Command Execution

Automatic update for cockpit-360.1-1.fc44. Changelog for cockpit * Tue Apr 14 2026 Packit - 360.1-1 - Prevent overmounting also for btrfs subvolumes (https://b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 nghttp2 Notable Service Disruption Patch RLSA-2023-5890

Important: nghttp2 security update

Linux

The Hacker News
The Hacker News Vulnerabilities

Microsoft Issues Patches for SharePoint Zero-Day and 168 Other New Vulnerabilities

Microsoft on Tuesday released updates to address a record 169 security flaws across its product portfolio, including one vulnerability that has been actively e…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 webkitgtk 2.52.1 Important Issues Process Crash 2026-36594550b0

Update to 2.52.1. Notable changes from 2.50 to 2.52: Make text look like in other browsers by blending in linear color space. Improved rendering performance by…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 webkitgtk 2.52.1 Critical DoS Threat Advisory 2026-431948187d

Update to 2.52.1. Notable changes from 2.50 to 2.52: Make text look like in other browsers by blending in linear color space. Improved rendering performance by…

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

Monday is back, and the weekend’s backlog of chaos is officially hitting the fan. We are tracking a critical zero-day that has been quietly living in your PDFs…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Important Patch Notification USN-2023-4017-2

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Kernel Patch Notification RLSB-2026-7734 Threat Mitigation

Moderate: kernel security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Server 22 LTS Security Patch Notification RLSB-2026-4732

Moderate: kernel security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 11 Kea Significant Service Disruption Notice RLSA-2027-9466

Important: kea security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS USN-8164-1 Linux-Intel-IoT Real-time Critical Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 fontforge Important Remote Code Exec RLSA-2026-6631

Important: fontforge security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 PostgreSQL 13 Multiple Issues Fixed DLA-4524-1 CVE-2026-2003

Multiple vulnerabilities were fixed in PostgreSQL, a popular database. CVE-2026-2003 Fix CVE-2026-2003: Improper validation of type "oidvector" in PostgreSQL a…

Linux Databases

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Docker AuthZ Bypass Flaw Allows Silent Root Access on Linux Systems

People often think of containers as locked boxes that keep software separate from the rest of the computer. In reality, that safety depends on a chain of digit…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4 GIMP Important Remote Code Exec Vuln 2026-1193-1

An update that solves three vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Gimp Important Remote Code Execution Update 2026-1193-1

An update that solves three vulnerabilities can now be installed.

Linux