CVE-2026-13284

HighCVSS 7.1/10Last modified Nov 9, 2026

Description

IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 through 10.0.0.5 LTS and CD is 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.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Weakness enumeration

CWE-611

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
IBM	MQ	>= 9.2.0.0, <= 9.2.0.44; >= 9.3.0.0, <= 9.3.0.42; >= 9.4.0.0, <= 9.4.0.26; >= 9.4.0.0, <= 9.4.5.1; >= 10.0.0.0, <= 10.0.0.5

References

https://www.ibm.com/support/pages/node/7294500

Timeline

Published: Nov 4, 2026
Last modified: Nov 9, 2026
NVD status: Undergoing Analysis

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