EUVD-2026-78878
GHSA-f7xx-g8p6-mpfr
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A08:2025 - Software or Data Integrity Failures
ASVS 5.0
V15 - Secure Coding and Architecture Dynamic code resource control
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Alert meAnalysisAIv1 – Sep 15, 2026
Authenticated IBM MQ users can trigger arbitrary code execution on the application server through the Resource Adapter Installation Verification Test (IVT) application, which fails to properly validate JNDI names. The flaw affects a broad swath of IBM MQ releases: 9.1.0.0–9.1.0.37 LTS, 9.2.0.0–9.2.0.43 LTS, 9.3.0.0–9.3.0.41 LTS, 9.3.0.0–9.3.5.1 CD, 9.4.0.0–9.4.0.25 LTS, 9.4.0.0–9.4.5.1 CD, and 10.0.0.0. No public exploit code or CISA KEV entry has been identified at time of analysis, but a vendor patch is available and the CVSS 3.1 base score is 7.5 (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating full confidentiality, integrity, and availability impact once the attack conditions are met.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (ibm) · only source for this CVE.
CVSS VectorVendor: ibm
DescriptionCVE.org
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 on the application server due to improper validation of JNDI names in the Resource Adapter Installation Verification Test application.
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Remote code execution in IBM MQ is possible when the optional IVT (Installation Verification Test) application is deploy
Malformed compressed data delivered over an IBM MQ channel that has compression enabled can trigger an out-of-bounds hea
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
IBM MQ queue managers that process XA (X/Open distributed) transactions are vulnerable to a memory-corruption buffer ove
Integer overflow (CWE-190) in IBM MQ distribution list processing lets an authenticated user with PUT authority to a dis
Authenticated remote code execution in IBM MQ lets an attacker who holds valid MQ credentials - or who can reach a chann
Heap-based buffer overflow in IBM MQ allows an authenticated, low-privilege attacker who can reach a queue manager to ca
An integer overflow in IBM MQ's MQINQ (inquire object attributes) request processing lets an authenticated remote user c
IBM MQ queue managers running affected releases can be crashed - and, per IBM, potentially have arbitrary code executed
IBM MQ 9.3 LTS and 9.3 CD could allow an authenticated user to escalate their privileges under certain configurations du
Unsafe Java object deserialization in IBM MQ (9.1.0.0-9.1.0.37 LTS, 9.2.0.0-9.2.0.43 LTS, 9.3.0.0-9.3.0.41 LTS / 9.3.0.0
A heap buffer overflow in the IBM MQ client (CWE-787) can be triggered when the client processes crafted messages delive
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