IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7… (CVE-2026-17444)
Description
IBM App Connect Enterprise versions 13.0.1.0 through 13.0.8.1, 12.0.1.0 through 12.0.12.28, and IBM Integration Bus for z/OS versions 10.1.0.0 through 10.1.0.7 contain an XML External Entity (XXE) injection vulnerability. This flaw could allow a remote authenticated attacker to obtain sensitive information. The vulnerability has a moderate severity with a CVSS score of 5.3. No patch or remediation information is currently provided.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-17444 is an XML External Entity (XXE) injection vulnerability affecting IBM App Connect Enterprise versions 13.0.1.0 through 13.0.8.1, 12.0.1.0 through 12.0.12.28, and IBM Integration Bus for z/OS versions 10.1.0.0 through 10.1.0.7. This vulnerability allows a remote attacker with low privileges and no user interaction to potentially access sensitive information by exploiting the XML processing functionality. The vulnerability is classified under CWE-611 (Improper Restriction of XML External Entity Reference).
Potential Impact
A remote authenticated attacker could exploit this vulnerability to obtain sensitive information from affected systems. There is no indication of impact on integrity or availability. The vulnerability requires low privileges and no user interaction but has a high complexity due to the attack vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected services to trusted users only and monitor for suspicious activity related to XML processing. Avoid processing untrusted XML inputs where possible.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-69vg-6775-v3qm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-17444"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9c2653acd9273b49fca2c0
Added to database: 09/05/2026, 14:25:23 UTC
Last enriched: 09/07/2026, 12:53:21 UTC
Last updated: 10/20/2026, 18:48:18 UTC
Views: 32
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