Vulnerability-Lookup

WID-SEC-W-2026-3469

Vulnerability from csaf_certbund - Published: 2026-09-20 22:00 - Updated: 2026-09-20 22:00

Summary

IBM MQ: Schwachstelle ermöglicht Codeausführung, Denial of Service, und potenziell Privilegieneskalation

Severity

Hoch

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: IBM MQ ist eine Message Oriented Middleware von IBM.

Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM MQ ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen und potenziell um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows

CVE-2026-10575

Affected products

Known affected 5 products

Product	Identifier	Version	Remediation
IBM MQ <9.3.0.42 IBM / MQ		<9.3.0.42
IBM MQ <9.2.0.44 IBM / MQ		<9.2.0.44
IBM MQ <9.4.0.26 IBM / MQ		<9.4.0.26
IBM MQ <10.0.0.5 IBM / MQ		<10.0.0.5
IBM MQ <9.1.0.38 IBM / MQ		<9.1.0.38

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.ibm.com/support/pages/node/7287778	external

JSON

To clipboard

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        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
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        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM MQ ausnutzen, um beliebigen Programmcode auszuf\u00fchren, um einen Denial of Service Angriff durchzuf\u00fchren und potenziell um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
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      {
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        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
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    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
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          "T059879",
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          "T059876"
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      "title": "CVE-2026-10575"
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  ]
}

CVE-2026-10575 (GCVE-0-2026-10575)

Vulnerability from cvelistv5 – Published: 2026-09-18 15:53 – Updated: 2026-09-21 12:47

Title

IBM MQ queue manager is vulnerable to remote code execution

Summary

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-19 03:56 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

ibm mitre root Scorecard

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7287778	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	MQ	Affected: 9.1.0.0 , ≤ 9.1.0.37 LTS (semver) Affected: 9.2.0.0 , ≤ 9.2.0.43 LTS (semver) Affected: 9.3.0.0 , ≤ 9.3.0.41 LTS (semver) Affected: 9.3.0.0 , ≤ 9.3.5.1 CD (semver) Affected: 9.4.0.0 , ≤ 9.4.0.25 LTS (semver) Affected: 9.4.0.0 , ≤ 9.4.5.1 CD (semver) Affected: 10.0.0.0 cpe:2.3:a:ibm:mq:9.1.0.0:::::::* cpe:2.3:a:ibm:mq:9.1.0.37:::::::* cpe:2.3:a:ibm:mq:9.2.0.0:::::::* cpe:2.3:a:ibm:mq:9.2.0.43:::::::* cpe:2.3:a:ibm:mq:9.3.0.0:::::::* cpe:2.3:a:ibm:mq:9.3.0.41:::::::* cpe:2.3:a:ibm:mq:9.3.5.1:::::::* cpe:2.3:a:ibm:mq:9.4.0.0:::::::* cpe:2.3:a:ibm:mq:9.4.0.25:::::::* cpe:2.3:a:ibm:mq:9.4.5.1:::::::* cpe:2.3:a:ibm:mq:10.0.0.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          {
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                "id": "CVE-2026-10575",
                "options": [
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                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2026-09-19T03:56:44.436047Z",
                "version": "2.0.3"
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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              "value": "\u003cp\u003eThis issue was addressed under Known Issue DT472393\u003c/p\u003e\u003cp\u003eIBM MQ version 9.1 LTS\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-91-lts\" rel=\"noopener noreferrer nofollow\"\u003eApply cumulative security update 9.1.0.38\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM MQ version 9.2 LTS\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-92-lts\" rel=\"noopener noreferrer nofollow\"\u003eApply cumulative security update 9.2.0.44\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM MQ version 9.3 LTS\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-93-lts\" rel=\"noopener noreferrer nofollow\"\u003eApply cumulative security update 9.3.0.42\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM MQ version 9.4 LTS\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts\" rel=\"noopener noreferrer nofollow\"\u003eApply cumulative security update\u003c/a\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-94-lts\" rel=\"noopener noreferrer nofollow\"\u003e\u00a09.4.0.26\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM MQ version 9.3 CD, 9.4 CD and 10.0.0.0\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/downloading-ibm-mq-100\" rel=\"noopener noreferrer nofollow\"\u003eUpgrade to IBM MQ version 10.0.0.5\u003c/a\u003e\u003c/p\u003e"
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        }
      ],
      "title": "IBM MQ queue manager is vulnerable to remote code execution"
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    "datePublished": "2026-09-18T15:53:06.233Z",
    "dateReserved": "2026-06-01T17:14:23.234Z",
    "dateUpdated": "2026-09-21T12:47:23.718Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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WID-SEC-W-2026-3469

CVE-2026-10575 (GCVE-0-2026-10575)

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Sightings

Nomenclature

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