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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 41: bind 2025-3551f3ba1b Security Advisory Updates

Update to 9.16.33 (#2342784) Security Fixes: DNS-over-HTTPS flooding fixes. (CVE-2024-12705) Limit additional section processing for large RDATA sets. (CVE-202…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7264-1: OpenSSL Security Advisory Updates

Several security issues were fixed in OpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4048-1: cacti Security Advisory Updates

Multiple security vulnerabilities have been discovered in Cacti, a web interface for graphing of monitoring systems, which could result in cross-site scripting…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7263-1: Firefox Security Advisory Updates

Several security issues were fixed in Firefox.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7262-1: Linux kernel Security Advisory Updates

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

Zimbra Releases Security Updates for SQL Injection, Stored XSS, and SSRF Vulnerabilities

Zimbra has released software updates to address critical security flaws in its Collaboration software that, if successfully exploited, could result in informat…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7260-1: OpenRefine Security Advisory Updates

Several security issues were fixed in OpenRefine.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Slackware: 2025-040-01: openssl Security Advisory Update

New openssl packages are available for Slackware 15.0 and -current to fix a security issue.

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: php-phpseclib 2025-b38cbff99d Security Advisory Updates

Security fix for CVE-2023-52892, CVE-2024-27354

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0044: xrdp Security Advisory Updates

xrdp allows an infinite number of login attempts. (CVE-2024-39917) References: - https://bugs.mageia.org/show_bug.cgi?id=33985 - https://lists.opensuse.org/arc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4045-1: thunderbird Security Advisory Updates

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have bee…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4044-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Tails 6.12: An Essential Privacy, Security, and Reliability Upgrade

Tails, the amnesic incognito live system renowned for its privacy and security measures, has just released version 6.12 , bringing crucial updates and fixes yo…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Infrastructure as Code (IaC) Security: Best Practices and Strategies

Infrastructure as Code (IaC) has revolutionized how you design, deploy, and manage IT resources. Treating infrastructure configuration as code allows you to au…

The Hacker News
The Hacker News

The Evolving Role of PAM in Cybersecurity Leadership Agendas for 2025

Privileged Access Management (PAM) has emerged as a cornerstone of modern cybersecurity strategies, shifting from a technical necessity to a critical pillar in…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7256-1: Ruby Security Advisory Updates

Several security issues were fixed in Ruby.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5859-1: chromium Security Advisory Updates

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure.

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7258-1: CKEditor Security Advisory Updates

Several security issues were fixed in CKEditor.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5858-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Slackware: 2025-035-01: mozilla-firefox Security Advisory Update

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7238-3: Linux kernel (Low Latency) Security Advisory Updates

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7234-3: Linux kernel (Azure) Security Advisory Updates

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

AlmaLinux 9 Galera MariaDB Moderate Security Update ALSA-2025-0914

galera and mariadb security update

Linux Databases

The Hacker News
The Hacker News Vulnerabilities

Google Patches 47 Android Security Flaws, Including Actively Exploited CVE-2024-53104

Google has shipped patches to address 47 security flaws in its Android operating system, including one it said has come under active exploitation in the wild.T…

Android