CVE-2026-3603: IBM Engineering Lifecycle Management

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM Engineering Lifecycle Management 7.0.3 Interim Fix 001 through  Interim Fix 021, 7.1.0  Interim Fix 001 through  Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. An authenticated attacker could exploit this vulnerability to expose sensitive information or consume memory resources.

Affected products

• IBM Engineering Lifecycle Management: version 7.0.3 only; version 7.1.0 only; version 7.2.0 only

Published 2026-05-26. Last modified 2026-07-24.