Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2025-53521: F5 BIG-IP Unauthenticated RCE — Detection and Emergency Hardening
CVE-2025-53521: F5 BIG-IP Unauthenticated RCE — Detection and Emergency Hardening Introduction On March 27, 2026, CISA added CVE-2025-53521 ...
Schneider Electric EcoStruxure Automation Expert RCE: Detection and Hardening Guide
Schneider Electric EcoStruxure Automation Expert versions prior to 25.0.1 contain a critical vulnerability (CVSS v3 8.2) permitting arbitrar...
CVE-2026-39987: Critical Marimo Pre-Auth RCE Exploited in the Wild — Detection and Response
Introduction A critical security vulnerability has been identified in Marimo, an open-source Python-based reactive notebook used for data sc...
CVE-2024-44738 & CVE-2024-44337: n8n Workflow Automation Critical Flaws — Detection and Remediation
Security Arsenal’s analysis of the recent Pillar Security disclosure regarding n8n reveals a significant risk profile for organizations util...
CVE-2025-59528: Flowise RCE Under Active Exploitation — Detection and Hardening
CVE-2025-59528: Flowise RCE Under Active Exploitation — Detection and Hardening Introduction A critical security flaw in the Flowise platfor...
CVE-2026-3055: Critical Citrix NetScaler Active Exploitation — Detection and Hardening Guide
CVE-2026-3055: Critical Citrix NetScaler Active Exploitation — Detection and Hardening Guide Active exploitation of a critical vulnerability...
Defending Against CVE-2026-21992: Critical Oracle OIM Patching and Detection Guide
Oracle has released an out-of-band security patch for a critical vulnerability (CVE-2026-21992) affecting Oracle Identity Manager (OIM) and ...
Defending Against Critical n8n RCE Flaws: Patching Guide for CVE-2026-27577 and CVE-2026-27493
Introduction Workflow automation tools like n8n have become essential components of modern IT infrastructure, streamlining operations and co...
How to Protect Against Critical n8n Flaws Preventing Complete Takeover
Introduction Automation platforms like n8n have become the backbone of modern IT operations, streamlining workflows and connecting critical ...