CVE-2019-4439: IBM Cloud Private

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM Cloud Private 3.1.0, 3.1.1, and 3.1.2 does not invalidate session after logout which could allow a local user to impersonate another user on the system. IBM X-Force ID: 162949.

Affected products

• IBM Cloud Private: version 3.1.0 only; version 3.1.1 only; version 3.1.2 only

Published 2019-07-25. Last modified 2026-06-17.