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CVE-2026-13284— IBM MQ Managed File Transfer is vulnerable to XML external entity injection

Quick assessment

Affected

IBM MQ

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM MQ 版本 9.2.0.0 至 9.2.0.44（LTS）、9.3.0.0 至 9.3.0.42（LTS）、9.4.0.0 至 9.4.0.26（LTS）、9.4.0.0 至 9.4.5.1（CD）以及 10.0.0.0 至 10.0.0.5（LTS 和 CD）在处理 XML 数据时，存在 XML 外部实体注入（XXE）漏洞。远程攻击者可利用该漏洞泄露敏感信息或耗尽系统内存资源。

CVSS 7.1 · High Updated Nov 05, 2026

Possible ATT&CK Techniques 2 AI

T1070 · Indicator Removal T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

IBM MQ Managed File Transfer is vulnerable to XML external entity injection

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

XML外部实体引用的不恰当限制(XXE)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
IBM	MQ	9.2.0.0 ~ 9.2.0.44	`cpe:2.3:a:ibm:mq:9.2.0.0:::::::*`

II. Public POCs for CVE-2026-13284

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-13284

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Other References for CVE-2026-13284 (1)

https://www.ibm.com/support/pages/node/7294500 vendor-advisory patch

https://www.cve.org/CVERecord?id=CVE-2026-13284

Same Patch Batch · IBM · 2026-11-04 · 27 CVEs total

CVE-2026-82418	9.8 CRITICAL	IBM Watson Speech Services Cartridge is vulnerable to a Use After Free condition in crypto
CVE-2026-13292	8.8 HIGH	IBM MQ Managed File Transfer is affected by an arbitrary code execution vulnerability
CVE-2026-11376	8.8 HIGH	IBM MQ is affected by a denial of service vulnerability
CVE-2026-11724	8.5 HIGH	IBM MQ Managed File Transfer is affected by an arbitrary code execution vulnerability
CVE-2026-13271	8.1 HIGH	IBM MQ Managed File Transfer is affected by a denial of service vulnerability
CVE-2026-17493	7.5 HIGH	IBM Watson Speech Services Cartridge is vulnerable to a D.O.S. in Unpacker.
CVE-2026-12356	7.5 HIGH	IBM MQ Managed File Transfer is affected by an arbitrary code execution vulnerability
CVE-2026-10859	7.5 HIGH	IBM MQ XMS .NET client is affected by an arbitrary code execution vulnerability
CVE-2026-13289	7.1 HIGH	IBM MQ Managed File Transfer is vulnerable to XML external entity injection
CVE-2026-18142	7.1 HIGH	IBM MQ is affected by a denial of service vulnerability
CVE-2026-110282	6.5 MEDIUM	Multiple vulnerabilities that affects IBM Db2 Genius Hub
CVE-2026-16725	6.5 MEDIUM	IBM Watson Speech Services Cartridge is vulnerable to a Path Traversal in LangSmith
CVE-2026-14252	6.2 MEDIUM	IBM MQ is affected by a pasword disclosure vulnerability in the runmqccred utility
CVE-2026-110281	5.9 MEDIUM	Multiple vulnerabilities that affects IBM Db2 Genius Hub
CVE-2026-108588	5.4 MEDIUM	Multiple vulnerabilities that affects IBM Db2 Genius Hub
CVE-2026-12538	5.4 MEDIUM	IBM MQ Appliance is affected by an improper validation vulnerability
CVE-2026-12550	5.4 MEDIUM	IBM MQ is affected by a denial of service vulnerability
CVE-2026-19319	5.3 MEDIUM	IBM Watson Speech Services Cartridge is vulnerable to an Out-of-bounds Read in Onnx
CVE-2026-108536	4.6 MEDIUM	Multiple vulnerabilities that affects IBM Db2 Genius Hub
CVE-2026-110283	4.3 MEDIUM	Multiple vulnerabilities that affects IBM Db2 Genius Hub

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MQ

Same vendor: IBM

Same weakness: CWE-611