SecPod

Learn Search

Search across all Learn content

← Back to Security Research
Linux Kernel Vulnerabilities That Could Threaten Your Linux Security

Linux Kernel Vulnerabilities That Could Threaten Your Linux Security

When securing your Linux environment, you cannot miss the Linux Kernel. It forms the foundation of your Linux operating system and is the core interface between computer hardware and its processes. Linux Kernel is also loved and actively used by IT communities across the globe. Unlike the other oper...

Mar 8, 2022By Dixitha S2 min read

When securing your Linux environment, you cannot miss the Linux Kernel. It forms the foundation of your Linux operating system and is the core interface between computer hardware and its processes. Linux Kernel is also loved and actively used by IT communities across the globe. Unlike the other operating systems like Windows and MAC, where updates are automatically published by their vendor, the case of Linux Kernel is different. A good Vulnerability Management Tool can prevent these attacks. The Linux IT communities actively test the Kernel for vulnerabilities and release fixes to remediate them.

Having said that, it is not handy and easy to track the information on these vulnerabilities and the fixes available for them. Although the information pass among communities, it still takes time. This time gap is enough for an attacker to invade your network and cause serious security exploits. Vulnerability Management System can prevent these attacks.

Top Linux Kernel Vulnerabilities of 2021 – Report:

To help you stay aware of these vulnerabilities, we have prepared a report on the Top Linux Kernel Vulnerabilities of 2021. This report will give detailed information on last year’s Kernel Vulnerabilities and reports the fixes available to remediate them.

SanerNow supports the discovery and remediation of Linux Kernel vulnerabilities. We recommend you quickly identify these vulnerabilities and remediate them to prevent possible attacks.

What the report consists of?

The report consists of the details of:

  • What are the Kernel vulnerabilities and the affected products?
  • How can these vulnerabilities impact your network?
  • Patch availability information to curb these vulnerabilities

Download this report and eliminate the vulnerabilities threatening your Linux ecosystem.

Featured Posts

Open Silent Lynx Hits CIS Governments With WinRAR Flaw
threat intelligenceSilent Lynx Hits CIS Governments With WinRAR Flaw

CVE Research

Silent Lynx Hits CIS Governments With WinRAR Flaw

Silent Lynx (UAT-6275 / TAG-193) is a cyber-espionage actor targeting government organizations across the Commonwealth of Independent States. From June 2025 through August 2026, the group used four infection chains, including macro-enabled documents, PS2EXE downloaders, LNK-based PowerShell loaders, and WinRAR archives that exploit CVE-2025-8088, to deploy custom reverse shells such as FoalShell, Chvost, Laplas, and PickleShell. Activity spans nine countries and focuses on diplomacy, economic development, environmental management, water resources, and energy. This article summarizes the campaign’s delivery methods, infrastructure exposure, indicators of compromise, and practical mitigations for defenders.

Oct 16, 2026

Open Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution
Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution

CVE Research

Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution

A critical vulnerability in Drupal core's Field UI module could allow attackers to execute arbitrary code on vulnerable websites through exposed contributed modules or custom code. Tracked as CVE-2026-108097, the flaw stems from improper validation of PHP callbacks during table rendering. At least one known exploitation path does not require authentication, potentially putting affected websites at risk of server compromise.

Oct 16, 2026

Open Palo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution
vulnerability researchPalo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution

CVE Research

Palo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution

Oct 15, 2026

Open Cisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write
vulnerability researchCisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write

CVE Research

Cisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write

Oct 15, 2026