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IBM

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Exploited (KEV)11In CISA KEV
CVSS critical986CVSS 9.0–10.0
CVSS high2776CVSS 7.0–8.9

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IBM records in CISA KEV

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54 records in Mq · all components

Priority MEDIUM 52

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.07554 Published 2021-01-28 No fix listed CWE-502
Priority MEDIUM 44

IBM MQ could allow a remote attacker to cause a denial of service or execute arbitrary code due to a buffer overflow when processing malformed compressed data on channels configured with compression enabled.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00793 Published 2026-09-18 No fix listed CWE-787
TI-2022-06772 CVE-2022-22489 · GHSA-4f9w-3c78-j5r7

XML external entity injection in IBM MQ

Priority MEDIUM 43

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.

CVSS 3.1CRITICAL 9.1 Network No auth No interaction EPSS 0.01756 Published 2022-08-19 No fix listed CWE-611
Priority MEDIUM 41

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in distribution list processing.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00604 Published 2026-09-18 No fix listed CWE-190
Priority MEDIUM 41

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a stack buffer overflow when processing XA transaction identifiers.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00609 Published 2026-09-18 No fix listed CWE-122
Priority MEDIUM 41

IBM MQ could allow an authenticated attacker with cluster access to cause a denial of service or potentially execute arbitrary code due to improper validation of cluster command message lengths.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00546 Published 2026-09-18 No fix listed CWE-470
Priority MEDIUM 41

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.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00487 Published 2026-09-18 No fix listed CWE-122
TI-2024-16501 CVE-2024-25015 · GHSA-wgvj-j87f-295m

IBM MQ denial of service

Priority MEDIUM 41

IBM MQ 9.2 LTS, 9.3 LTS, and 9.3 CD Internet Pass-Thru could allow a remote user to cause a denial of service by sending HTTP requests that would consume all available resources.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00925 Published 2024-05-01 No fix listed CWE-406
TI-2025-24711 CVE-2025-36128 · GHSA-w8pv-jfx7-7gp6

IBM MQ denial of service

Priority MEDIUM 40

IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00543 Published 2025-10-16 No fix listed CWE-772
TI-2024-21018 CVE-2024-31912 · GHSA-4qqh-789f-3w2h

IBM MQ privilege escalation

Priority MEDIUM 40

IBM MQ 9.3 LTS and 9.3 CD could allow an authenticated user to escalate their privileges under certain configurations due to incorrect privilege assignment.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.00424 Published 2024-06-28 No fix listed CWE-266
TI-2023-13051 CVE-2023-28513 · GHSA-x45w-xc46-348w

IBM MQ denial of service

Priority LOW 35

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.3 CD and IBM MQ Appliance 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.2 LTS, under certain configurations, is vulnerable to a denial of service attack caused by an error proce…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00971 Published 2023-07-19 No fix listed CWE-20
TI-2024-23209 CVE-2024-35116 · GHSA-ph5p-wvqc-xxj8

IBM MQ denial of service

Priority LOW 34

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, and 9.3 CD is vulnerable to a denial of service attack caused by an error applying configuration changes.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00702 Published 2024-06-28 No fix listed CWE-789
TI-2024-16502 CVE-2024-25016 · GHSA-3vxq-68fw-q4hj

IBM MQ denial of service

Priority LOW 34

IBM MQ and IBM MQ Appliance 9.0, 9.1, 9.2, 9.3 LTS and 9.3 CD could allow a remote unauthenticated attacker to cause a denial of service due to incorrect buffering logic.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00849 Published 2024-03-03 No fix listed CWE-20
TI-2019-03152 CVE-2019-4227 · GHSA-xjxh-q8mg-f6v9

Session fixation in IBM MQ

Priority LOW 34

IBM MQ 8.0.0.4 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 AMQP Listeners could allow an unauthorized user to conduct a session fixation attack due to clients not being disconnected as they should…

CVSS 3.1HIGH 7.3 Network No auth No interaction EPSS 0.01113 Published 2019-10-04 No fix listed CWE-384
TI-2024-21022 CVE-2024-31919 · GHSA-8pf8-f3wp-vf64

IBM MQ denial of service

Priority LOW 33

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD, in certain configurations, is vulnerable to a denial of service attack caused by an error processing messages when an API Exit using MQBUFMH is used.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00492 Published 2024-06-28 No fix listed CWE-770
Priority LOW 32

IBM MQ and IBM MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD is vulnerable to a denial of service attack that would allow an authenticated user to crash the queue and require a restart due to an error processi…

CVSS 3.1MEDIUM 6.5 Network Low privileges No interaction EPSS 0.01436 Published 2020-03-16 No fix listed
Priority LOW 32

IBM MQ 7.5.0.0 - 7.5.0.9, 7.1.0.0 - 7.1.0.9, 8.0.0.0 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 command server is vulnerable to a denial of service attack caused by an authenticated and authorize…

CVSS 3.1MEDIUM 6.5 Network Low privileges No interaction EPSS 0.01379 Published 2019-09-26 No fix listed
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