Critical Linux Server Vulnerability CVE-2026-23210 The recent discovery of CVE-2026-23210 highlights a critical vulnerability in the Linux kernel. This flaw involves a NULL pointer dereference during the Virtual Switch Instance (VSI) rebuild process, which can severely impact server security. Understanding this vulnerability is crucial for system administrators and hosting providers to protect their Linux servers […]

Understanding the Recent Linux Kernel Vulnerability The Linux kernel has been relatively stable, but recent vulnerabilities remind us that server security remains paramount. One such vulnerability recently emerged regarding the Kernel-based Virtual Machine (KVM). Understanding these vulnerabilities is crucial for system administrators, hosting providers, and web server operators. Summary of the Incident The issue at […]

Critical Linux Server Vulnerability CVE-2026-23210 The recent discovery of CVE-2026-23210 highlights a critical vulnerability in the Linux kernel. This flaw involves a NULL pointer dereference during the Virtual Switch Instance (VSI) rebuild process, which can severely impact server security. Understanding this vulnerability is crucial for system administrators and hosting providers to protect their Linux servers […]

Understanding the Recent Linux Kernel Vulnerability The Linux kernel has been relatively stable, but recent vulnerabilities remind us that server security remains paramount. One such vulnerability recently emerged regarding the Kernel-based Virtual Machine (KVM). Understanding these vulnerabilities is crucial for system administrators, hosting providers, and web server operators. Summary of the Incident The issue at […]

Faster malware scanning, stability improvements, security updates, and bug fixes in a single package! All this, and even more in our new BitNinja version (V3.5.1 and 3.5.2) Most systems will automatically update, if you have specific settings or applications preventing automatic updates, you can follow our documentation on how to proceed to have the latest […]

In the era of digitalization, small businesses are increasingly vulnerable to cybersecurity threats. With the rise in hacking incidents, malware attacks, and data breaches, it has become crucial for companies to prioritize their security measures. This case study focuses on Marc's company, The Fan Carpet, a UK-based web-based company that faced numerous hosting challenges and […]

In the rapidly evolving cyber threat landscape, businesses worldwide increasingly count on malware scanners to safeguard their servers. However, the task of selecting the perfect malware scanner for your business might appear daunting, given the vast array of options at your disposal. Many organizations, unfortunately, fall into the trap of focusing solely on the count […]

In the world of cybersecurity, malware reinfection is a pressing concern. Recently, our threat management team discovered a malware variant responsible for a significant portion of these reinfections. This article focuses on a particular type of malware, breaks down how it operates and sheds light on its connection to other malicious files, such as blue.php. […]

Our biggest service pack in a long time to finally squash some of the most elusive bugs, along with some new creature comforts, to make your day-to-day interactions easier. All this, and even more in our new BitNinja version (V3.5.0) Most systems will automatically update, if you have specific settings or applications preventing automatic updates, […]

Effective threat management is necessary for a stable and secure digital environment in server security. At BitNinja, we understand the importance of this component and have implemented a proficient Threat Management Team to keep our system impervious to harmful incursions. This team's consistent efforts have made BitNinja a more potent server security platform. Our Threat […]

We are excited to announce a significant milestone in the development of our platform - the Cloud Configuration solution. Our team has been working tirelessly to create a user-friendly way to simplify the process of modifying server configurations for all users. We believe that this new feature will help you manage your server settings easily, […]

Introduction Server security is critical for hosting providers and web server operators. Recently, a vulnerability identified as CVE-2026-23199 has emerged in the Linux kernel regarding the procfs file system. This issue poses potential risks that server administrators must understand and mitigate effectively. Summary of the Vulnerability The Linux kernel vulnerability CVE-2026-23199 involves the procfs file […]

Understanding CVE-2026-23201: A Critical Linux Kernel Vulnerability The Linux kernel recently faced a vulnerability labeled CVE-2026-23201. This vulnerability affects the ceph module, leading to potential server crashes when reading ceph snapshot directories. This incident raises significant concerns for system administrators and hosting providers, especially those operating Linux servers. What is CVE-2026-23201? CVE-2026-23201 addresses a kernel […]

Understanding CVE-2026-23187 and Its Implications for Server Security The recent disclosure of CVE-2026-23187 highlights a critical vulnerability in the Linux kernel affecting server security. This flaw could allow unauthorized access and potential exploitation if left unaddressed. Overview of CVE-2026-23187 This vulnerability pertains to an out-of-range access issue in the imx8m_blk_ctrl_remove() function. It is crucial for […]