Stay Informed

Cybersecurity News

Home / News

Clear

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

27799 result(s) for "Linux" — 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

Debian Dovecot Important Denial of Service Sept 2026 DSA-6526-1

Multiple vulnerabilities have been discovered in the Dovecot IMAP server which could result in denial of service, SMTP smuggling, information disclosure, code …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian WordPress Remote Code Execution and Escalation Flaw DSA-6525-1

Several vulnerabilities were discovered in wordpress, a web blogging tool, which could result in cross-site scripting, privilege escalation or remote code exec…

Linux WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Trixie Flatpak Important Denial Service CVE-2026-90616 DSA-6524-1

Multiple security vulnerabilities were discovered in Flatpak, an application deployment framework for desktop apps, which could result in denial service via ma…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 Kernel Security Update with Live Patch for 16 CVEs Released

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL Critical Code Execution Patches RLSA-2026-72274

Important: postgresql:12 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS libvirt Security Vulnerabilities USN-8833-1 Report

Several security issues were fixed in libvirt.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS libvirt Critical Local Privilege Escalation CVE-2026-18917

Several security issues were fixed in libvirt.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE gdb Important Fixes for Buffer Overflow and DoS CVE-2026-23873-1

An update that solves 19 vulnerabilities, contains one feature and has one fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Google-Guest-Agent Significant Auth Bypass Security Patch 2026-23874-1

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro Important Libsoup Heap Overflow CVE-2026-85534

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE google-osconfig-agent Important DoS Threat Fix Vuln 2026-23876-1

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-23877-1 CUPS Moderate Heap Overflow Vulnerability Patch

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libtpms Moderate Heap Overflow Vulnerability SUSE-SU-2026-23878-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE swtpm Moderate Out-of-Bounds Read Vulnerability Fix 2026-23879-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE glib2 Moderate DoS Update SUSE-SU-2026-23880-1 CVE-2026-15588

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux tomcat9 Critical Security Patch RLSA-2026-25341

Important: tomcat9 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS Requests Critical File Handling Issue CVE-2026-25645

Requests could be made to crash or run programs as your login if it opened a specially crafted file.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 8 Ruby 3.3 Fixes DNS Memory DoS Vulnerability

ruby:3.3 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PostgreSQL16 PostGIS Memory Disclosure Denial of Service Issue

Backport fix for CVE-2026-73515.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 C-Kermit Medium Buffer Overflow Vuln 2026-cc3b077d5b

Update to 11.0.509 to address CVE-2025-68920

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PostgreSQL17-PostGIS Memory Disclosure Denial of Service Issue

Backport fix for CVE-2026-73515.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 mingw-gstreamer1-plugins-bad Critical Buffer Overflow Alert

Update to gstreamer-1.28.7.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 PostgreSQL16 PostGIS Advisory on Critical Memory Disclosure Issue

Backport fix for CVE-2026-73515.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 postgresql17-postgis Important Memory Disclosure CVE-2026-73515

Backport fix for CVE-2026-73515.

Linux Databases