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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

Ubuntu 14.04 LTS USN-7554-2 Critical: Linux Kernel Security Issues

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 18.04: USN-7553-2 moderate: Linux kernel security fixes

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

HPE Issues Security Patch for StoreOnce Bug Allowing Remote Authentication Bypass

Hewlett Packard Enterprise (HPE) has released security updates to address as many as eight vulnerabilities in its StoreOnce data backup and deduplication solut…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS USN-7550-3: FIPS Kernel Security Issues

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Data Security Best Practices for Strengthening Linux Networks

When it comes to managing Linux systems, there's one thing every admin knows: security is a constant battle. Sure, you've set up the basics''firewalls, permiss…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FEDORA-2025-575023fff7 critical: rust-rusqlite security issue

Security update for CVE-2025-4574, GHSA-pg9f-39pc-qf8g: by rebuilding ruff, we ensure that it uses version 0.5.15 of the crossbeam-channel crate library. rust-…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Tails and Tor: A New Alliance for Digital Security

Nine months ago, two of the most trusted names in digital privacy''Tails and the Tor Project''made a decision that could reshape how we defend ourselves agains…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-4186-1: php-twig security update

Twig is a template language for PHP. In a sandbox, an attacker can call `__toString()` on an object even if the `__toString()` method is not allowed by the sec…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-4182-1: syslog-ng security update

A security issue was found in syslog-ng, an enhanced log daemon. In prior version, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Debian 12.11 Released with 81 Bug Fixes & 45 Security Updates

Debian 12.11 isn't a new chapter in the lineup of Debian releases but rather an important update to fine-tune and patch the existing Debian 12 ''Bookworm'' ser…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux 12 SP5: 2025:1583-1 moderate: brltty security fix

* bsc#1235438 Affected Products: * SUSE Linux Enterprise Server 12 SP5 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Latest Tails Security Audit: Key Fixes & Improvements

Picture this: it's late 2024, and Radically Open Security (ROS) takes the plunge into the depths of Tails, that privacy-centric Linux distribution everyone's t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware 15.0: 2025-138-01 critical: firefox security fix

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04: USN-7516-2 critical: Linux kernel security update

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS: USN-7516-1 critical: Linux kernel security issues

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware 15.0: 2025-133-01 critical: screen security patch

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

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

openSUSE Removes Deepin Desktop Over Security Risks

Alright''it's not just about pulling a desktop environment from the repositories; it's about what happens behind the curtain, things you might not notice until…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Update: golang-github-nats-io-nkeys 2025-c4e168069a security fix

updates dependencies to close security loophole

Linux GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Firefox 138 Released with Crucial Security Fixes for Linux Users

With all the browser options available to Linux users, Mozilla Firefox continues to stand out in its dedication to security and privacy. Its latest release, Fi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware 15.0: 2025-127-01 critical: mariadb security fix

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

Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.10, 24.04 LTS: USN-7499-1 critical: Linux kernel security fix

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 18.04, 16.04: USN-7496-1 critical security fix for kernel

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS: USN-7495-2 moderate: kernel network driver security

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 & 18.04: USN-7495-1 moderate: Linux Kernel Security Issues

Several security issues were fixed in the Linux kernel.

Linux