KnowledgeDeliver LMS is a technology platform tracked across 1 threat cluster and 3 intelligence report mentions on ThreatCluster. First observed May 26, 2026; most recent activity May 26, 2026.
In late 2025, a critical vulnerability (CVE-2026-5426) was discovered in the KnowledgeDeliver Learning Management System, allowing unauthenticated remote code execution via ViewState deserialization. This flaw, stemming…