What is CVE-2025-36222?

CVE-2025-36222 is a high-severity vulnerability in Ibm Fusion, classified under Initialization of a Resource with an Insecure Default. CVSS score: 8.7/10. Published 2025-09-11.

How severe is CVE-2025-36222?

High severity. CVSS v3 base score is 8.7 out of 10.

RCE in Ibm Fusion

CVE-2025-36222

IBM Fusion 2.2.0 through 2.10.1, IBM Fusion HCI 2.2.0 through 2.10.0, and IBM Fusion HCI for watsonx 2.8.2 through 2.10.0 uses insecure default configurations that could expose AMQStreams without client authentication that could allow an a…

EPSS: 0.004 (27.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Ibm Fusion — versions 2.2.0
Ibm Fusion Hci — versions 2.2.0
Ibm Fusion Hci For Watsonx — versions 2.8.2
Ibm Storage_fusion
Ibm Storage_fusion_hci
Ibm Storage_fusion_hci_for_watsonx

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-36222?: CVE-2025-36222 is a high-severity vulnerability in Ibm Fusion, classified under Initialization of a Resource with an Insecure Default. CVSS score: 8.7/10. Published 2025-09-11.
How severe is CVE-2025-36222?: High severity. CVSS v3 base score is 8.7 out of 10.