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7.Locks HexConnections Esm H350
Server SecurityPrice Tag%201denial of service open-source

A process with a stable workload shouldn't keep growing its resident memory. When it does, the first question isn't how much RAM is available. It's where the allocations stopped being released. On Linux, that answer isn't always obvious because the kernel, allocator, and application all influence what memory usage looks like from the outside. . Separating normal allocation behavior from an actual leak takes more than watching top or container metrics. Heap growth, allocator caches, mapped...
1 min read Server Security
Ai Powered Pentesting Linux Hero Esm H350
Security ProjectsPrice Tag%201Linux security security assessment

AI is beginning to reshape how penetration testing workflows are organized. For years, the penetration tester’s workflow has been a labor-intensive ritual: scan, enumerate, research, exploit, and report. But new frameworks like Dark Moon are attempting to codify that intuition, turning the "human-in-the-loop" process into a machine-coordinated workflow. But is this a genuine evolution in how we secure Linux environments, or just a sophisticated wrapper around the same old tools? . Dark Moon is...
8 - 15 min read Security Projects
Ai Assisted Contributions Hero Esm H350
Security Trends Price Tag%201open-source linux development

AI-assisted patches are already showing up across open source. Small GitHub projects, package updates, kernel-adjacent tools, system libraries. It’s not a future problem anymore. . Maintainers are going to see more of this code, and most of them aren’t trying to ban it outright. They’re trying to figure out what happens when a contributor submits a patch they didn’t fully write and may not fully understand. That’s where the review process gets messy. Linux development depends on trust, but...
3 - 5 min read Security Trends
Linux Roundup Hero Esm H350
Vendors/ProductsPrice Tag%201system update Linux application

Most weeks in Linux are about new features. This one is about avoiding problems before they happen. Several projects shipped updates that quietly change how systems behave behind the scenes. None of them are particularly flashy, but if you're responsible for containers, workstations, gaming systems, or recovery media, these releases are worth paying attention to. Here's what stood out this week. . Podman 6.0 Is a Major Upgrade, Not a Routine Package Update If your infrastructure depends on...
3 - 5 min read Vendors/Products
Debian Ffmpeg Hero Esm H350
Security Vulnerabilities Price Tag%201security advisory critical

A newly disclosed FFmpeg vulnerability, known as PixelSmash ( CVE-2026-8461 ), affects the MagicYUV decoder and can be triggered by specially crafted video files. . Researchers demonstrated remote code execution against Jellyfin under specific conditions and found multiple Linux applications that could be exposed through normal media processing workflows. Even where code execution is not practical, the vulnerability can still be used to crash affected applications. What Is FFmpeg? FFmpeg is...
3 - 6 min read Security Vulnerabilities
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[{"id":494,"title":"Isolation breeds ultimate system safety.","votes":1,"type":"x","order":1,"pct":33.33,"resources":[]},{"id":495,"title":"Flawed configurations bypass all barriers.","votes":2,"type":"x","order":2,"pct":66.67,"resources":[]},{"id":496,"title":"Determined exploits always break out.","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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11.Locks IsometricPattern Esm H240
Price Tag%201open source toolcybersecurity frameworkcommand and control

Adoption of Sliver C2 Increases Among Cyber Threat Actors Today

An increasing number of threat actors have started relying on the command-and-control (C2) framework Sliver as an open-source alternative to tools such as Metasploit and Cobalt Strike. . Security researchers at Cybereason described the new phenomenon in an advisory published last Thursday, adding that Sliver is gaining popularity due to its modular capabilities (via Armory), cross-platform support and vast number of features. “Sliver C2 is getting more and more traction since its release in 2020,” reads the report. “As of today, the number of threat intelligence reports is still low, and the main reports describe the use of the Russian SVR leveraging Sliver C2.” In particular, the team said it already noticed Sliver with known threat actors and malware families such as BumbleBee and APT29 (also known as Cozy Bear). . Experts at Security Inc. have highlighted the growing popularity of the Sliver command and control (C2) framework among cybercriminals.. Sliver C2, Cybersecurity Framework, Open Source Tools. . LinuxSecurity.com Team

Calendar%202 Jan 24, 2023 •User Avatar LinuxSecurity.com Team Hacks/Cracks
News Add Esm H340

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[{"id":494,"title":"Isolation breeds ultimate system safety.","votes":1,"type":"x","order":1,"pct":33.33,"resources":[]},{"id":495,"title":"Flawed configurations bypass all barriers.","votes":2,"type":"x","order":2,"pct":66.67,"resources":[]},{"id":496,"title":"Determined exploits always break out.","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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