Stay Informed

Cybersecurity News

Home / News

Clear

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

42664 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

Ubuntu 23.04 upgrade process requires json-check for RLSB-2026-17803

Important: jq security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6266-1 nghttp2 Critical DoS Exploit CVE-2026-27135

It was discovered that nghttp2, an implementation of the HTTP/2 protocol, could be crashed via an assertion failure. A remote attacker could exploit this to ca…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

RubyGems Attack Highlights Open Source Supply Chain Risks for Linux Teams

RubyGems temporarily suspended new account registrations this week after threat actors pushed hundreds of malicious packages into the Ruby package ecosystem. A…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Kernel Urgent Security Fragnesia CVE-2026-46299 Notice

The 6.19.14-102 stable kernel update contains a fix for the Fragnesia CVE-2026-46300.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel-Headers 7.0.6 Important Fix for Fragnesia CVE-2026-46300

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel 7.0.6 Important Update for CVE-2026-46300 Advisory

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Kernel-Headers Significant Update for CVE-2026-46300

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

CentOS 8 python-docopt Significant Security Patch 2026-a29e1cbe9e

Security fix for CVE-2026-7246

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 PyTorch 1.12.0 Major Security Patch 2026-a12bc3de45

update to 2.31.5: fixes high GHSA-vh5x-56v6-4368 and moderate GHSA- gr92-w2r5-qw5p https://discourse.nixos.org/t/security-advisory-local-privilege-escalation-i…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Kernel Update 7.0.6 Fix CVE-2026-46300 DoS Advisory

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu LTS USN-4820-1 nginx Moderate Security Patch CVE-2026-27136

A vulnerabilitie was discovered in nghttp2, a server, proxy and client implementing HTTP/2. CVE-2026-27135 Fix missing iframstate validations to avoid assertio…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS USN-2027-2031-2 Major Kernel Vulnerability Warning

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 23.04 python38 Key Security Patch 2025-2f56a12ab3

Update for nodejs20

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Nano Critical Fix for CVE-2026-6842 and CVE-2026-6843

fix CVE-2026-6842 and CVE-29026-6843 Resolves: CVE-2026-6842 Resolves: CVE-2026-6843 Resolves: rhbz#2455127 Resolves: rhbz#2455314

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 1840-2 Important Kernel Update CVE-2026-43284 CVE-2026-43500

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 34 python-Pillow Acknowledged Boundaries Update SUSE-SU-2027-1854-3

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python-Pillow Key Resource Exhaustion Update SUSE-2026-1842-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-1843-1 Log4j Moderate Vulnerability With Four Key Fixes

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 1844-1 Mesa Moderate WebGPU Memory Access CVE-2026-40393

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 FreeRDP Moderate Denial of Service Vuln RLSA-2026-16014

Moderate: freerdp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 glib2 Moderate GLib Heap Corruption Fix RLSA-2026-15969

Moderate: glib2 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 libsoup3 Severe DoS Vulnerability RLSA-2026-15971 Found

Moderate: libsoup3 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python-jupyterlab Important Auth Theft Fix CVE-2026-40171

An update that fixes one vulnerability is now available.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Backports SLE-15-SP7 Tor Major Security Patch 2026-XYZ-2

An update that fixes 6 vulnerabilities is now available.

Linux