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

The Linux Foundation introduces Akrites, a joint effort to report, fix, and disclose vulnerabilities in open source software.

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against firmware-based UEFI infections, a pernicious form of malware that loads before ...

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Most Linux distributions are considerably more secure than Windows out of the box. There are many reasons for that, including the inherent user and file permissions structure, the addition of ...

The ides of security March are upon us — Qualys reports the discovery by their threat research unit of vulnerabilities in the Linux AppArmor system used by SUSE, Debian, Ubuntu, and Kubernetes as an ...

Io_uring was introduced in 2019 with Linux kernel 5.1, and its purpose was to help improve the efficiency and flexibility of input and output operations on Linux. While this led to significant ...

A novel Linux Kernel cross-cache attack named SLUBStick has a 99% success in converting a limited heap vulnerability into an arbitrary memory read-and-write capability, letting the researchers elevate ...

As attacks on the operating system grow more serious, the company is teasing a plan to bring “verifiable integrity” to Linux. If there’s one thing guaranteed to grab attention in the computer security ...

A new Linux backdoor called 'WolfsBane' has been discovered, believed to be a port of Windows malware used by the Chinese 'Gelsemium' hacking group. ESET security researchers who analyzed WolfsBane ...