9th Gen 2026
Critical Security Alert: CVE-2026-21858 Vulnerability Affects n8n Automation Platform
Dear Valued Customers,Greetings from GB Network Solutions,We would like to inform you about a critical security vulnerability affecting the n8n automation platform. This vulnerability is identified as CVE-2026-21858, also known as “Ni8mare”, and has been assigned a CVSS score of 10.0 (Critical).This vulnerability specifically affects users who ...
