# CVE-2026-16180

## Summary

- **CVE ID:** CVE-2026-16180
- **Severity:** MEDIUM
- **CVSS Score:** 5.7 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H)
- **CWE:** CWE-776
- **Published:** Sep 4, 2026
- **Last Modified:** Sep 4, 2026

## Description

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.

## Affected Products

- IBM — App Connect Enterprise (13.0.1.0)
- IBM — App Connect Enterprise (12.0.1.0)
- IBM — Integration Bus for z/OS (10.1.0.0)

## References

- [CNA](https://www.ibm.com/support/pages/node/7286372)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 12.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._