Stay Informed

Cybersecurity News

Home / News

Clear

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

4957 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

Fedora 44 Pcs Update CVE-2026-84828 Security Notice and Advisory

Rebased pcs to the newest major version (see CHANGELOG.md) - includes fix for CVE-2026-84828 Updated standalone web UI and HA Cluster Management Cockpit applic…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu libass Security Notice USN-8815-1 Code Execution Denial of Service

Several security issues were fixed in libass.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu GDAL Critical Code Execution Crash Threat Notice USN-8812-1

Several security issues were fixed in GDAL.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE RabbitMQ Important XSS Remote Access Issues 2026-21903-1

An update that solves 11 vulnerabilities and has 12 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 gnome remote desktop Important DoS CVE-2026-18358

An update that solves one vulnerability and has one bug fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python-GitPython Important Remote Code Exec Advisory 2026-21874-1

An update that solves 26 vulnerabilities and has 27 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Unbound Critical Remote Code Execution RLSA-2026-70754

Critical: unbound security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS libgit2 Important Remote Exec Vulnerability CVE-2026-5917

libgit2 could be made to run programs as your login if it received specially crafted network traffic.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux OpenSSH Key Vulnerability Leads to SSH Protocol Security Bypass

Important: openssh security update

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-69387 freerdp Important Remote Code Execution Issue

Important: freerdp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Bind Important Remote Denial of Service Fix SUSE-SU-2026-4285-1

An update that solves 14 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Notcurses High Severity Security Update CVE-2026-64832

Latest FFmpeg stable release and rebuilds of dependent packages. Fixes a number of high severity security bugs: CVE-2026-64832 CVE-2026-70628 CVE-2026-70632 CV…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Dovecot22 Moderate Substring Match Bypass Vuln 2026-4271-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Shadowsocks Rust Moderate Buffer Overflow Notice 2026-11818-1

An update that solves 2 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 libheif Security Advisory 2026 - ba6dbf405c Notification

Latest security bugfix release from upstream. Changes: https://github.com/strukturag/libheif/releases/tag/v1.23.4 . Resolves a number of vulnerabilities. Split…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 Printer Setup Security Flaw Fix Alert 2026-0128 Notification

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia GStreamer OGG Remote Code Execution Buffer Overflow Vuln 2026-0418

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Dovecot Update 2026-8b8efbd2b8 Security Vulnerabilities

updated to 2.4.5, many security fixes

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia libpcap Important OOBR Memory Leak and Other Flaws 2026-0416

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Rclone Major Remote Command Execution Vulnerability USN-8782-1

rclone could be made to run programs if it received specially crafted network traffic.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Bubblewrap Notable Denial of Service Vulnerability USN-8779-1

Several security issues were fixed in Bubblewrap.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenVPN Important Remote DoS Patch CVE-2026-84732 2026-4242-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libcjose Essential Buffer Overflow Notice 2026-11784-1

An update that solves 2 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE openvpn Major Remote Access Denial of Service Flaw 2026-4217-1

An update that solves two vulnerabilities can now be installed.

Linux