CVE-2019-8963: Flexera Flexnet Publisher

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A Denial of Service (DoS) vulnerability was discovered in FlexNet Publisher's lmadmin 11.16.5, when doing a crafted POST request on lmadmin using the web-based tool.

Affected products

• Flexera Flexnet Publisher: version 11.16.5 only

Published 2023-03-29. Last modified 2026-06-17.