CVE-2024-51471

mediumpriority · track · 0EPSS 0.003 · 28 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (28th) EPSS

CVSS 5.3 · medium

Is it mine?

14 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

IBM MQ Appliance 9.3 LTS, 9.3 CD, and 9.4 LTS web console could allow an authenticated user to cause a denial-of-service when trace is enabled due to information being written into memory outside of the intended buffer size.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@us.ibm.com USexploitability 1.6 · impact 3.6

v3.14.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125US

affected products (14)

Products and version ranges known to be affected.

IBM MQ <9.2.0.30all versionscert_bundDE
IBM MQ <9.3.0.26all versionscert_bundDE
IBM MQ <9.4.0.7all versionscert_bundDE
IBM MQ <9.4.1all versionscert_bundDE
IBM MQ Operatorall versionscert_bundDEcpe:/a:ibm:mq:operator
IBM MQ containerall versionscert_bundDEcpe:/a:ibm:mq:container
IBM MQ< 9.2.0.30cert_bundDE
IBM MQ< 9.3.0.26cert_bundDE
IBM MQ< 9.4.0.7cert_bundDE
IBM MQ< 9.4.1cert_bundDE
IBM MQ Appliance≤ 9.3 LTS, 9.3 CD, 9.4 LTSenisa_euvdEU
ibm mq appliance9.3.0.0 → 9.3.0.26nvdUScpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*
ibm mq appliance9.3.0.0 → 9.4.0.7nvdUScpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*
ibm mq appliance9.4.0.0 → 9.4.0.7nvdUScpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3713IBM MQ: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-12-17csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM MQ ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2024-12-19modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

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