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Vulnerability record · CVE-2022-22489 · published 19 August 2022

CVE-2022-22489: Ibm mq xml external entity (xxe) vulnerability

Ibm · Mq

IBM MQ 8.0, (9.0, 9.1, 9.2 LTS), and (9.1 and 9.2 CD) are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 226339.

9.1 CVSS 3.1 Critical EPSS 1.7% · top 24.2% CWE-611 · XML external entity (XXE)
9.1CVSS 3.1 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

IBM MQ 8.0, (9.0, 9.1, 9.2 LTS), and (9.1 and 9.2 CD) are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 226339.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://exchange.xforce.ibmcloud.com/vulnerabilities/226339 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6613021 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/226339 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6613021 PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2022-22489), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.