Cybersecurity
Software Security & Vulnerabilities
CVE-2026-21858: Critical n8n RCE Vulnerability (CVSS 10.0) - "Ni8mare" - A critical unauthenticated remote code execution flaw in n8n workflow automation platform allows arbitrary system command execution and full host takeover. Immediate patching required. Source: The Hacker News
Critical n8n Vulnerability Analysis - Orca Security - In-depth technical analysis of the n8n vulnerability, including exploitation vectors and remediation steps. Source: Orca Security
CVE-2026-21877: n8n Authenticated RCE (CVSS 10.0) - Additional critical authenticated RCE vulnerability in n8n affecting legitimate users, requiring immediate security review of n8n deployments. Source: SOCRadar
CVE-2025-69258: Trend Micro Apex Central Critical Vulnerability - Critical vulnerability in Trend Micro Apex Central with public PoC exploit released; patches are available and should be applied immediately. Source: HelpNetSecurity
Undertow Vulnerability CVE-2025-12543 - A vulnerability allowing attackers to hijack user sessions, poison caches, and perform unauthorized network scans in Undertow-based applications. Source: LinkedIn
Threat Intelligence & Incident Response
Week in Review: PoC for Trend Micro Apex Central RCE Released - Comprehensive vulnerability roundup with technical details on active exploits and patch availability. Source: HelpNetSecurity
The Ni8mare Test: n8n RCE Under the Microscope - Practical analysis of real-world exploitability of the n8n vulnerability with technical prerequisites breakdown. Source: Horizon3 AI
Cybersecurity Tools & Platforms
CVE-2026-0625: D-Link DSL Router Critical RCE - Critical flaw (CVSS 9.3) in legacy D-Link DSL routers actively being exploited by threat actors; immediate replacement or patching recommended. Source: Security Affairs
NVD - Search and Statistics - National Vulnerability Database updated with latest CVE records including CVE-2026-22701 affecting Python filelock module. Source: NVD - NIST
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