CVE-2026-19639: Tenable Security Center

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

An improper access control vulnerability exists where an authenticated non-administrative application user could potentially view settings outside of their assigned scope.

Affected products

• Tenable Security Center: before 6.9.0 (fixed in 6.9.0)

Published 2026-08-14. Last modified 2026-08-19.