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

The PorteuX project has officially released PorteuX 2.6, bringing a new round of updates to the lightweight Slackware-based ...

Mini PC NPUs look exciting on paper, but Proxmox passthrough still feels too fragile for regular home lab use.

Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell ...

Linux 7.2 has removed the kernel-side strncpy API after a six-year cleanup, shifting low-level code toward explicit ...

A newly discovered local privilege escalation vulnerability dubbed 'CIFSwitch' in the Linux kernel could allow attackers to forge CIFS authentication key descriptions, abuse the kernel's key request ...

Abstract: Major operating system kernels expose twin functions, which are groups of internal primitives that have mostly common but slightly diverging semantics, to kernel modules and subsystems. They ...

CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root access on affected systems. A Linux kernel flaw is giving attackers a ...

A recently identified Linux backdoor was designed to steal developer credentials across the software supply chain, Trend Micro warns. Dubbed Quasar Linux (QLNX), the RAT has a modular architecture, ...

All Linux kernels released after 2017 are vulnerable to critical privilege escalation bugs. A tiny 732-byte exploit grants root privileges across all major Linux distributions, with containerized ...

Linus Torvalds officially released Linux Kernel 7.0 on April 12, 2026. He describes this release as a "solid progress" marker rather than a feature-driven overhaul. The development cycle remained ...

Cybersecurity researchers have disclosed multiple security vulnerabilities within the Linux kernel's AppArmor module that could be exploited by unprivileged users to circumvent kernel protections, ...