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 […]

Double release note! Let's update! Our newest agent version is now available. 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 version installed. Here's what's changed: The new agent versions (2.39.0 and 2.39.1) introduced a new […]

OnlineAudience is a company that offers a variety of services, with a focus on radio hosting, Cpanel hosting, and reseller hosting.As a technical and security engineer, Raymond is a key player in the company and takes cybersecurity seriously, implementing solutions and routines to ensure the safety and security of their systems.  One solution that has […]

No, you are not seeing double! It's update time! Our newest agent version is now available. 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 version installed. Let's see the details: The new agent versions (2.38.8 […]

Yay! It's update time! Our newest agent version is now available. 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 version installed. Let's see the details: The new agent version (2.38.7) focused on decreasing false positives […]

Happy new update! Oh wait, that's not how it goes... Happy new year! And, on a sidenote: our newest agent version is now available. 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 version installed. Let's […]

2023 has just begun, but most of us are still in the holiday mood.To kick off this new year, it is time to sum up some information about how we performed in 2022. And by ‘we,’ I do not just mean BitNinja but everyone who is part of our Defense Network. Because you helped achieve […]

Malware is a constant threat to the security of websites and servers. In this article, we will discuss version 5.5 of a well-known malware family that has been causing incidents on the servers we protect since the summer of 2022. We called this Wednesday V5.5, and you will see later why. The main version 4 […]

Symfony is a popular PHP web application framework. It provides a set of reusable components and pre-defined elements for building web applications quickly and efficiently. It is known for its robustness and flexibility, allowing developers to create complex and scalable web applications while avoiding repetitive coding tasks.  This makes Symfony extremely popular. Although well-known for […]

We grab all opportunities to raise awareness of the importance of cybersecurity. WebPros APAC Day, on the 16th of November, was the last event that we attended this year at the Suntec Convention Centre, Singapore, as one of the main sponsors. The event aimed to bring together experts from the hosting industry and provide them […]

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 […]