CVE-2026-11378 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
ibm	CNA	8.8 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
ibm	mq	9.1.0.0 ≤	CNA
ibm	mq	9.2.0.0 ≤	CNA
ibm	mq	9.3.0.0 ≤	CNA
ibm	mq	9.4.0.0 ≤	CNA
ibm	mq	10.0.0.0	CNA

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

Vulnerability Media Exposure

[GERMAN] IBM MQ: In mehreren Fällen kann Schadcode auf Systeme gelangen
In aktuellen Versionen von IBMs Middleware MQ haben die Entwickler mehrere Schwachstellen geschlossen. Bislang gibt es keine dokumentierten Attacken.
Published: 2026-09-16T09:39:00+00:00

References

https://www.ibm.com/support/pages/node/7284945