A variant of DirtyFrag, the flaw allows unprivileged local users to manipulate the Linux page cache and gain root privileges. JFrog has published technical details and a proof of concept (PoC) ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

A crucial Windows security certificate just expired - how to check your PC ...

Linux kernel maintainers released a June 20 Linux 7.2 merge that removes the legacy C string-copy function strncpy from kernel code. Kernel-side is the key scope: strncpy remains part of user-space C ...

After a delay when a microcode-related boot problem surfaced, FreeBSD 15.1 is now available. Laptop support is getting there, ...

If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...

Terminal is a powerful command-line interface found on all Mac computers, enabling users to interact with the operating system at a deeper level than what traditional graphical user interfaces can ...

Steve Ballmer’s darkest fear has come to pass: Linux has worked itself into the deepest innards of Microsoft Windows itself. At the company’s annual Build developer conference this week, Microsoft ...

Microsoft announced today at its Build 2026 developer conference the release of Coreutils for Windows, bringing many commonly used Linux command-line utilities to Windows as native applications. The ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...