Januscape abuses KVM shadow MMU page reuse to panic x86 hosts, with Kim reporting a controlled full escape exploit behind the ...

On June 22, 2026, Intel's USB4STREAM protocol — a new mechanism for sending raw data directly between two machines over a USB4 or Thunderbolt cable — was merged into the official Linux 7.2 kernel tree ...

The new kernel, Linux 7.1, brings a modern NTFS driver and activates Intel's FRED by default. Furthermore, the use of AI in development is causing a stir.

Another Linux kernel flaw has handed local unprivileged users a way to peek at files they should never be able to read, including root-only secrets such as SSH keys. The bug affects multiple LTS ...

Qualys researchers expose ‘CrackArmor’ flaws that allow unprivileged users to escalate privileges to root, break container isolation, and crash systems, with no CVE identifiers yet assigned. Security ...

Linus Torvalds has released Linux 6.19 kernel, moving legacy AMD Radeon GPUs to the modern amdgpu driver and enabling larger block sizes in ext4 for improved storage performance. The AMD driver switch ...

A newly discovered advanced cloud-native Linux malware framework named VoidLink focuses on cloud environments, providing attackers with custom loaders, implants, rootkits, and plugins designed for ...

Abstract: A rootkit is a collection of tools used by intruders to keep the legitimate users and administrators of a compromised machine unaware of their presence. Originally, root-kits mainly included ...

The bcachefs file system, now "externally maintained" outside the Linux kernel codebase, offers packages of its first version to be loadable on the fly. The development of bcachefs has been officially ...

The kernel is the part of the operating system that facilitates interactions between hardware and software components. On most systems, it is loaded on startup after the bootloader and handles I/O ...

Researchers have unearthed two publicly available exploits that completely evade protections offered by Secure Boot, the industry-wide mechanism for ensuring devices load only secure operating system ...