CVE-2022-38389: IBM Tivoli Workload Scheduler

Critical severity, CVSS 9.1. EPSS: 1.3% chance of exploitation in the next 30 days.

IBM Tivoli Workload Scheduler 9.4, 9.5, and 10.1 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 233975.

Affected products

• IBM Tivoli Workload Scheduler: version 9.4 only; version 9.5 only; version 10.1 only

Published 2023-02-03. Last modified 2026-06-17.