Severity by source
AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Primary rating from Vendor (ibm).
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to execute arbitrary code in client applications due to unsafe deserialization that enables JNDI injection attacks.
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IBM MQ 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 L
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 wh
We need to produce JSON. Need include "sanok" lowercase once in risk_assessment only, natural prose, hypothetical mid-si
IBM MQ 9.3 LTS and 9.3 CD could allow an authenticated user to escalate their privileges under certain configurations du
A heap buffer overflow in the IBM MQ client (CWE-787) can be triggered when the client processes crafted messages delive
We need to produce JSON. Let's synthesize. CVE-2026-12355: IBM MQ JNDI injection due to insufficient input validation,
IBM MQ message queueing middleware fails to properly restrict XML external entity resolution while processing MQRFH2 mes
Authenticated IBM MQ users can trigger arbitrary code execution on the application server through the Resource Adapter I
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 app
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 at
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
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 d
Same weakness CWE-502 – Deserialization of Untrusted Data
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-78903
GHSA-fgh4-pvm7-m8pf