Stay Informed

Cybersecurity News

Home / News

Clear

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

9142 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

Oracle Linux 9 Unbound Significant Security Notice ELSA-2026-24369

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 9 Dovecot Important Denial of Service Advisory ELSA-2026-19364

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 389-ds Important RLSA-2026-26459 Remote DoS Patch

Important: 389-ds:1.4 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux yggdrasil-worker Moderate Root Access Threat RLSA-2026-25999

Moderate: yggdrasil-worker-package-manager security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Dracut Significant Root Code Execution Flaw RLSA-2026-26532

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 389-ds-base Important Remote DoS Risk Fix RLSA-2026-26456

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 rsync Critical Remote Memory Exposure RLSA-2026-26332

Important: rsync security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Security Notice 2026-11083-1 for ghc-crypton-x509-store

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Important Buffer Overflow Security Notice for Rocky Linux xorg-x11-server

Important: xorg-x11-server 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 10 dracut Important Remote Code Execution RLSA-2026-26532

Important: dracut 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

Fedora 44 materialx Revision 1.39.5 Notice 2026-d2806ddffc

New release version 1.39.5. See the change log.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Unbound Security Update Advisory 2026-22160-1 Remote Code Exec Risks

An update that solves 11 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS Beets Remote Code Exec Vulnerability DLA-4641-1

It was discovered that beets, a media library management system, is vulnerable to run arbitrary JavaScript code in the victim browser, exfiltrate viewable data…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

FFmpeg PixelSmash Vulnerability Exposes Linux Media Servers to Remote Code Execution Risk

A newly disclosed FFmpeg vulnerability, known as PixelSmash (CVE-2026-8461), affects the MagicYUV decoder and can be triggered by specially crafted video files.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux 9 Rsync Key Remote Memory Leak Vulnerability RLSA-2026-26410

Important: rsync security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 389-ds-base High Threat Level For Remote Denial Of Service Risk

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2026-26533 dracut Important Root Access Vulnerability

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 389-ds-base Major Remote Denial of Service Risk RLSA-2026-26456

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Yggdrasil Worker Moderate Root Access Risk RLSA-2026-25999

Moderate: yggdrasil-worker-package-manager security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux kernel-rt Significant Security Notice RLSA-2026-27354

Important: kernel-rt security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 389-ds-base Important Remote DoS Threat RLSA-2026-26455

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 dracut Important Remote Code Execution Vuln RLSA-2026-26534

Important: dracut security update

Linux