CVE-2026-16180: IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs

Published Sep 4, 2026
·
Updated

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 Toolkit could allow an authenticated user to cause a denial-of-service condition due to improper validation of XML entities.

Other sources

IBM App Connect Enterprise Toolkit could allow an authenticated user to cause a denial-of-service condition due to improper validation of XML entities.

— IBM

Affected Software

6 affected componentsFixes available
IBM App Connect Enterprise<=13.0.1.0 - 13.0.8.1
IBM App Connect Enterprise<=12.0.1.0 - 12.0.12.28
IBM Integration Bus for z/OS<=10.1.0.0 - 10.1.0.7
IBM App Connect Enterprise>=12.0.1.0<12.0.12.29
IBM App Connect Enterprise>=13.0.1.0<13.0.8.2
IBM Integration Bus For Z\/os>=10.1.0.0<=10.1.0.7

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM App Connect Enterprise to a version that resolves this vulnerability.

    Fixed in 12.0.12.29Patch IT49773
  2. Upgrade

    Upgrade IBM App Connect Enterprise to a version that resolves this vulnerability.

    Fixed in 13.0.8.2Patch IT49773
  3. Upgrade

    Upgrade IBM Integration Bus for z/OS Toolkit to a version that resolves this vulnerability.

    Fixed in 10.1.0.7Patch IT49773
  4. Upgrade

    Upgrade IBM Integration Bus for z/OS to a version that resolves this vulnerability.

    Fixed in 10.1.0.7Patch IT49773

Event History

Sep 4, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
CVE Published
via MITRE·04:42 PM
Data Sourced
via MITRE·04:42 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·05:16 PM
RemedyDescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

Which products are identified as affected?

The affected software list includes IBM App Connect Enterprise and IBM Integration Bus for z/OS.

Company

Resources

Contact

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