DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

Learn essential Nmap commands for network scanning, port discovery, and OS detection. Complete guide with examples and a ...

AryStinger malware has infected 4,300 Realtek RTL819X routers, using old CVEs to scan targets, tunnel traffic, and hide ...

We often interact with our antivirus software twice: when we install it and when something goes wrong. In between, it just ...

At least 1,500 malicious packages were published to the Arch User Repository (AUR) as part of the Atomic Arch supply chain ...

Researchers at Trend Micro have identified a frightening new Linux rootkit, dubbed Quasar Linux (QLNX,) and developers should be especially concerned. Per the report (which we spotted through Bleeping ...

Researchers found a Linux malware called QLNX that combines P2P networking, rootkits, PAM backdoors, and fileless execution to persist and evade takedowns. Attackers have found a new way to turn Linux ...

The growing reliance on technology has generated substantial opportunity for cybercriminals to exploit vulnerabilities in devices, networks, and software systems. As an increasing number of ...

Every data-stealing virus requires a unique approach, but these are the essential first steps for reclaiming an infected device. Dashia is the consumer insights editor for CNET. She specializes in ...

Adobe has patched a vulnerability in its flagship document-reading apps, Acrobat DC, Reader DC and Acrobat 2024, that hackers have been actively exploiting for at least four months. The vulnerability, ...

The Linux 7.0 kernel is now out, and it’s one of the most impactful releases in years for networking professionals. The Linux kernel is the core of a Linux operating system distribution. Linux is ...