5435
Source: www.cybersecurity-help.cz
Published:
<p>A zero-day vulnerability in the KnowledgeDeliver Learning Management System has been actively exploited in the wild to deploy the Bluebeam in-memory web shell, according to Google’s Mandiant threat research team.</p> <p>The flaw, tracked as CVE-2026-5426, allows unauthenticated remote code execut