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Advisories
openSUSE 2026-2328-1 Xen Important Buffer Overflow Patch
An update that solves four vulnerabilities can now be installed.
openSUSE Security Notice 2026-2328-1 Significant Updates on Four Xen Risks
An update that solves four vulnerabilities can now be installed.
openSUSE Leap 15.6 Important Xen Denial of Service Fix SUSE-SU-2026-2329-1
An update that solves four vulnerabilities can now be installed.
openSUSE Important xen Patch for Multiple Threats SUSE-2026-2329-1
An update that solves four vulnerabilities can now be installed.
SUSE MariaDB Critical Security Fix 12 Vulnerabilities 2026-2330-1
An update that solves 12 vulnerabilities can now be installed.
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Featured Articles
Compromised VS Code Extension Puts Linux Development Pipelines at Risk
The compromise of Nx Console shows how much infrastructure now sits behind a single developer...
Linux Persistence Hunting: The 5 Techniques Security Teams Miss Most
You remove the malware. You rotate the compromised credentials. You patch the original...
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Red Hat npm Package Compromise Highlights a Growing Supply Chain Problem
Researchers investigating a campaign now tracked as Miasma found that more than 30 packages in Red...
Why Linux Rootkits Still Matter in Cloud and VMware Environments
Linux rootkits are old, but they never really disappeared. They just stopped attracting the same...
SSH Key Sprawl on Linux Unmanaged Access Threats and Cleanup Guide
A production Linux server gets rebuilt from an old image. A contractor leaves. A CI/CD job is...
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Latest Linux Security News
Actively Exploited Chromium V8 Zero-Day: What Linux Admins Need to Know
IPv4 vs. IPv6 Proxies in 2026: Which One Should You Run on Your Linux Stack?
For years, IPv4 was the only proxy type that really mattered for anyone running automation off a Linux box. IPv6 was the protocol everyone said they’d migrate to, but almost nobody actually did. In 2026, that’s finally starting to shift.
How Supply Chain Attacks Continue to Threaten Open-Source Software
Researchers recently identified another wave of malicious packages on PyPI linked to the broader Mini Shai-Hulud campaign, a worm-like supply chain attack that spread through trusted software packages. On the surface, the packages looked no different...
Trending News
HOWTOs
How to Find and Secure Exposed Services on Linux
Open ports have a way of accumulating over time. A test environment gets deployed and never removed. An administrative interface is exposed for troubleshooting and left in place. A database that was supposed to listen internally ends up reachable fro...
How to Find and Remove Malicious Cron Jobs on Linux
A compromised Linux server can continue running malware long after the initial intrusion. One of the most common persistence techniques is a malicious cron job that silently downloads payloads, restarts malware, or re-establishes attacker access ever...
How to Harden SSH on Linux After Disabling Password Authentication
Most SSH hardening advice ends at the same recommendation: Disable password authentication and use SSH keys.
How to Detect Unauthorized SSH Keys on Linux Systems
Most of the time, nobody notices. SSH authentication succeeds, no alerts are generated, and the connection looks exactly the way it did the day the key was installed. That's part of the problem.
Linux IDS vs IPS: Operational Differences and Deployment Tradeoffs
The wrong IPS rule can look like a security fix right up until it becomes an outage.
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