Linux

Nine-year-old Linux Kernel Vulnerability Let Attackers Exfiltrate SSH Private Keys

A newly disclosed Linux kernel vulnerability, tracked as CVE-2026-46333, exposes a serious local privilege escalation flaw that has remained undetected…

4 months ago

JDownloader Website Compromised to Distribute Malicious Windows and Linux Installers

A widely used download manager trusted by millions has briefly turned into a malware delivery platform after attackers compromised the…

4 months ago

Critical Linux Kernel Flaw ‘ssh-keysign-pwn’ Exposes SSH Keys and Shadow Passwords

A newly disclosed Linux kernel vulnerability is raising serious concerns across the security community, as it allows attackers to access…

4 months ago

CISA Warns of Linux “Copy Fail” 0-Day Vulnerability Exploited to Root Systems

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical Linux kernel zero-day vulnerability to its Known Exploited…

4 months ago

Linux ELF Malware Generator Evades ML Detection With Semantic-Preserving Changes

Researchers from the Czech Technical University in Prague have developed a new adversarial malware generator targeting Linux ELF binaries. It…

5 months ago

Red Hat Warns of Malware Code Embedded in Popular Linux Tool Allow Unauthorized Access to Systems

Red Hat has issued a critical security warning regarding malicious code discovered in recent versions of the "xz" compression tools…

6 months ago

Linux Battery Utility Flaw Lets Hackers Bypass Authentication and Tamper System Settings

A critical security vulnerability has been discovered in TLP, a widely used Linux laptop battery optimization utility, allowing local attackers…

8 months ago

Top 10 Best Open Source Firewall in 2026

An open-source firewall provides network security by monitoring and controlling traffic based on predefined rules, offering transparency, flexibility, and cost…

8 months ago

PoC Exploit Released for Use-After-Free Vulnerability in Linux Kernel’s POSIX CPU Timers Implementation

A proof-of-concept (PoC) exploit has been publicly released for CVE-2025-38352, a race condition vulnerability affecting the Linux kernel's POSIX CPU…

9 months ago

Rust-Based Luca Stealer Spreads Across Linux and Windows Systems

Threat actors are increasingly abandoning traditional languages like C and C++ in favor of modern alternatives such as Golang, Rust,…

9 months ago