Linux

CISA Warns of Linux Kernel Privilege Escalation Vulnerability Exploited in Attacks

The U.S. Cybersecurity and Infrastructure Security Agency has added a Linux kernel vulnerability, tracked as CVE-2026-53362, to its Known Exploited…

3 weeks ago

CVE-2026-64561 Zapscape Lets KVM Guests Escape to Linux Host With Root Privileges

A Linux kernel vulnerability, tracked as CVE-2026-64561 and named Zapscape, could allow attackers to escape a KVM virtual machine and…

1 month ago

Public PoC Released for Linux Kernel Bridge Use-After-Free Vulnerability

A public proof-of-concept has been released for a use-after-free flaw affecting the Linux kernel’s bridge subsystem, specifically its Spanning Tree…

1 month ago

Linux Patches 400+ Kernel Vulnerabilities in 24 Hours With AI-Powered Detection

The Linux kernel project has released fixes for over 400 vulnerabilities within approximately 24 hours. These vulnerabilities span various areas,…

2 months ago

Linux Kernel FUSE Vulnerability Lets Attackers Gain Root Privileges

A Linux kernel vulnerability in the FUSE subsystem can allow a local attacker to gain root privileges by overflowing the…

2 months ago

15-year-old GhostLock Kernel Flaw Enables Privilege Escalation in Major Linux Distributions

A critical Linux kernel vulnerability, tracked as CVE-2026-43499 and dubbed “GhostLock,” has been disclosed by security researchers at VEGA, exposing…

2 months ago

15 Best Linux Network Monitoring Tools in 2026

The "Linux network monitoring" concept describes keeping monitors on and evaluating a network's performance, capacity, and overall health. Specialist tools…

3 months ago

PoC Exploit Released for Guest-to-Host Escape Linux Kernel Vulnerability

A proof-of-concept (PoC) exploit has been released for a critical Linux kernel vulnerability, CVE-2026-46316, that enables a guest-to-host escape in…

3 months ago

CISA Warns of Linux Kernel Improper Authentication Vulnerability Exploited in Attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical Linux kernel vulnerability, tracked as CVE-2022-0492, to its…

3 months ago

New Linux CIFSwitch Kernel Vulnerability Allows Attackers to Gain Root Access

A newly disclosed Linux local privilege escalation (LPE) vulnerability dubbed "CIFSwitch" enables low-privileged users to gain root access by abusing…

4 months ago