CVE-2026-5426 — KnowledgeDeliver Exploited as a Zero-Day via ViewState Deserialization
Summary CVE-2026-5426 lets an unauthenticated attacker achieve OS-level remote code execution (RCE) on any internet-facing KnowledgeDeliver instance with a single HTTP request. The root cause is not a
Jun 9, 202610 min read
