Linux

PoC Released for Critical Linux Privilege Vulnerability in udisksd/libblockdev

A proof-of-concept exploit for a critical local privilege escalation vulnerability affecting Fedora and SUSE Linux distributions. The vulnerability, tracked as…

9 months ago

Linux SSH Servers Under Siege – Hackers Deploying TinyProxy and Sing-box Proxy Tools

The AhnLab Security Intelligence Center (ASEC) has sounded the alarm over a new wave of cyberattacks targeting Linux servers with…

9 months ago

Chinese Houken Hackers Leveraging Ivanti CSA Vulnerabilities to Deploy Sophisticated Linux Rootkits

A recent cyberattack campaign has impacted critical sectors in France, with a China-linked threat group dubbed “Houken” exploiting zero-day vulnerabilities…

10 months ago

12-Year-Old Linux Sudo Command Vulnerability Enables Privilege Escalation to Root

A critical vulnerability in the widely-used Sudo utility that has remained hidden for over 12 years, potentially affecting millions of…

10 months ago

Linux 6.16-rc4 Released with Key Fixes for Filesystems, Drivers, and Hardware

Linux kernel 6.16-rc4, marking another stable development milestone in the ongoing kernel development cycle. Released on June 29, 2025, this…

10 months ago

Qilin Ransomware – A Rising Threat to Windows, Linux, and ESXi Systems

As ransomware groups grapple with internal upheavals and external attacks, the cyber threat landscape is witnessing the rise of a…

10 months ago

Chaos RAT Variants Targeting Windows and Linux Systems to Steal Sensitive Information

Security researchers have uncovered new and more sophisticated variants of Chaos RAT, an open-source remote administration tool first observed in…

10 months ago

Critical Linux CentOS Web Panel Vulnerability Allows Remote Code Execution – PoC Released

A severe security vulnerability has been discovered in CentOS Web Panel (CWP), a widely-used free web hosting control panel that…

10 months ago

Google Cloud Donates A2A Protocol to Linux Foundation for Secure, Intelligent Communication

Google Cloud announced the transfer of its groundbreaking Agent2Agent (A2A) protocol to the Linux Foundation at Open Source Summit North…

10 months ago

Linux Machines Targeted by BERT Ransomware with Enhanced ELF Exploits

First observed in March 2025 targeting Windows systems, the BERT ransomware group escalated its operations in May 2025 by launching…

10 months ago