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Alerts This Week
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Distro Advisories For This Week
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16
Dist Fedora Esm H65
88
Dist Slackware Esm H65
5
Dist Suse Esm H65
177
Dist Ubuntu Esm H65
39
Dist Debian Esm H65
16
Dist Opensuse Esm H65
73
Dist Mageia Esm H65
16
Oracle Linux Logo Esm H65
30
2.Motherboard Esm H100
Misuse of Cron Jobs for Long-Term Access in Linux Environments
May 25, 2026
open-sourceLinux administration
20.Lock AbstractDigital Circular Esm H100
Essential Cybersecurity Practices for Businesses to Protect Data
Jun 01, 2026
network securitydata protection
Cron Hero Esm H100
Cron Job Abuse For Linux Persistence Mechanisms Detection
Jun 08, 2026
security advisoryattack
7.Locks HexConnections Esm H100
How to Respond After Detecting a Compromised Linux Server
May 28, 2026
security advisoryincident response
14.Lock Code WorldMap Esm H100
VPN Strategies for Linux Developers Managing Mobile Security Risks
May 26, 2026
system securityLinux network

Advisories

Ls Advisories Opensuse Esm H228
openSUSE
security advisorylocal privilege
Jun 23, 2026

openSUSE libinput Important Local Privilege Escalation Fix 2026-2523-1

An update that solves two vulnerabilities can now be installed.
Ls Advisories Suse Esm H228
SuSE
security advisorylocal privilege
Jun 23, 2026

SUSE Libinput Important Local Escalation Fix Advisory 2026-2524-1

An update that solves two vulnerabilities can now be installed.
Ls Advisories Suse Esm H228
SuSE
security advisorybuffer overflow
Jun 23, 2026

SUSE sqlite3 Important Memory Corruption Buffer Overflow Vuln 2026-2527-1

An update that solves two vulnerabilities can now be installed.
Ls Advisories Suse Esm H228
SuSE
security advisorybuffer overflow
Jun 23, 2026

SUSE sqlite3 Important Memory Corruption Buffer Overflow Fix 2026-2528-1

An update that solves two vulnerabilities can now be installed.
Ls Advisories Suse Esm H228
SuSE
security advisorylocal privilege escalation
Jun 23, 2026

SUSE Libinput Important Local Privilege Escalation Vuln 2026-2529-1

An update that solves two vulnerabilities can now be installed.

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Featured Articles

Siem Architecture Hero Esm H150
How Open Source SIEM Architectures Scale Beyond Single-Server Deployments
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threat detectionscalability
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HTTP/2 Bomb: Why Linux Infrastructure is Vulnerable to a New Low-Bandwidth DoS Attack
A newly disclosed attack technique called HTTP/2 Bomb is drawing attention because it targets the...
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Persistence Tricks Hero Esm H150
Linux Persistence Hunting: The 5 Techniques Security Teams Miss Most
You remove the malware. You rotate the compromised credentials. You patch the original...
Jun 02, 2026
security advisoryopen-source
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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...
Jun 02, 2026
security advisoryRed Hat
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Latest Linux Security News

Debian Ffmpeg Hero Esm H450
security advisorycritical
Security Vulnerabilities Jun 23, 2026

FFmpeg PixelSmash Vulnerability Exposes Linux Media Servers to Remote Code Execution Risk

4.Lock AbstractDigital Esm H208
Security Trends
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Today, organizations rely heavily on technology for their operations, to secure important information and provide services in a digital world. Digital transformation opens up new opportunities, but also poses an increasing challenge for businesses an...
Open Source Hero Esm H208
Government
European Commissionpublic sector
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Europe’s Open Source Strategy Takes Aim at Software Security’s Maintenance Problem

Some of the software the world depends on most is maintained by people most users will never know by name. The project might be sitting inside Linux distributions, enterprise software, cloud platforms, and government systems without most users ever r...

HOWTOs

High System Load Hero Esm H200
How to Secure My Network
incident responseopen-source
Jun 23, 2026

How to Investigate High System Load During a Security Incident

When a production server spikes at 99% CPU or the disk starts grinding, the knee-jerk reaction is usually to blame a bad code push or a runaway backup job. But if you’ve spent enough time in security incident response, you know that "performance issu...
Reduce Attack Surface Of Public Linux Servers Hero Esm H200
How to Secure My Network
network securityLinux administration
Jun 10, 2026

How to Find and Secure Exposed Services on Linux

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How To Remove Malicious Cron Esm H200
How to Secure My Network
security advisoryintrusion detection
Jun 09, 2026

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...
7.Locks HexConnections Esm H200
How to Secure My Network
access controlLinux administration
Jun 05, 2026

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.
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How to Secure My Network
security advisoryremote access
Jun 03, 2026

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.
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845x600
1169

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[{"id":491,"title":"No: Bad updates break production","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":492,"title":"Yes: unpatched flags are worse","votes":1,"type":"x","order":2,"pct":100,"resources":[]},{"id":493,"title":"Only with AI-driven testing rollback","votes":0,"type":"x","order":3,"pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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