Stay Informed

Cybersecurity News

Home / News

Clear

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

42056 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 11 gnutls28 Critical Denial Of Service CVE-2025-9820 DLA-4492-1

Vulnerabilities were found in GnuTLS, a portable library which implements the Transport Layer Security and Datagram Transport Layer Security protocols, which m…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Releases Update for Mozilla Firefox Security Flaw CVE-2026-2458

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 15.6 Mozilla Firefox Exhibits Significant Memory Leak Issue

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4 freerdp Important Heap Overflow Vuln 2026-0621-1

An update that solves seven vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 snpguest Important Fix Stack Exhaustion Use After Free 2026-0620-1

An update that solves three vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE freerdp Important Heap Issues Advisory 2026-0621-1

An update that solves seven vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10 curl Critical DoS and Authentication Issues USN-8062-1

Several security issues were fixed in curl.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 yt-dlp Important Command Injection Fix in FEDORA-2026-d86b88630b

Update to 2026.02.21. Fixes rhbz#2441709. Mitigates CVE-2026-26331 / GHSA-g3gw-q23r-pgqm (rhbz#2442244)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 with Chromium 145.0.7632.109 Shows Moderate Heap Buffer Overflows

Update to 145.0.7632.109 * CVE-2026-2648: Heap buffer overflow in PDFium * CVE-2026-2649: Integer overflow in V8 * CVE-2026-2650: Heap buffer overflow in Media

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Server 12 SP5 Python36 Important Update 2026-0612-1

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python310 Important HTTP Header Injection Fix 2026-0613-1

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026-0613-1 Python310 Important Injection Issues

An update that solves six vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Postgresql16 Important Buffer Overflow Code Exec 2026-0614-1

An update that solves four vulnerabilities can now be installed.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 PostgreSQL 15 Crucial Security Update for CVE-2026-2004 Issue

An update that solves four vulnerabilities can now be installed.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 PostgreSQL 14 Important Patch Against Code Execution

An update that solves four vulnerabilities can now be installed.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 16.0 openQA Significant Patch for CVE-2026-25547 Issue

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Mosquitto Essential Security Flaws RHSA-2026-20260-2

An update that solves 2 vulnerabilities and has 3 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed weblate Moderate Advisory 2026-10240-1 CVE-2026-21889

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

QR Code Phishing Linux Quishing Risks and Mitigation Strategies

QR codes were originally designed for industrial logistics. They were optimized for efficiency, not security. In recent years, they have become embedded across…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 OpenSSL Critical Fix - Denial of Service Issues DLA-4490-1

Aisle Research found multiple vulnerabilites in OpenSSL, a Secure Socket Layer toolkit providing the SSL and TLS cryptographic protocols for secure communicati…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 libpng12 Urgent Security Update Alert SUSE-SU-2026-0710-2

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libpng12 Important Buffer Overflow Threat 2026-0599-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 GIMP Critical Code Execution Threat USN-8057-1

Several security issues were fixed in GIMP.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 0596-1 libpng16 Important Heap Buffer Overflow

An update that solves five vulnerabilities can now be installed.

Linux