CVE-2026-3603

HIGH EPSS 27.4%
Published May 26, 20261mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 3.1
High
Find Similar
Published May 26, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
7.1
Exploitability
2.8
Impact
4.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
27.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-611

Affected Products 33

VendorProductVersionRange
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.0.3any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.1.0any
ibmengineering_lifecycle_management7.2.0any
ibmengineering_lifecycle_management7.2.0any

References 1

  • ibm.com https://www.ibm.com/support/pages/node/7274078
    PatchVendor Advisory

Remediation

  • ibm.com https://www.ibm.com/support/pages/node/7274078
    PatchVendor Advisory