CVE-2020-4466: IBM Mq For HPE Nonstop

Medium severity, CVSS 6.5. EPSS: 1.4% chance of exploitation in the next 30 days.

IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.

Affected products

• IBM Mq For HPE Nonstop: version 8.0.4 only; version 8.1.0 only

Published 2020-07-20. Last modified 2026-06-17.