8.8

CVE-2026-11375

IBM MQ queue manager is vulnerable to remote code execution

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ibm ≫ Mq SwEdition lts Version >= 9.1.0.0 <= 9.1.0.37
Ibm ≫ Mq SwEdition lts Version >= 9.2.0.0 <= 9.2.0.43
Ibm ≫ Mq SwEdition lts Version >= 9.3.0.0 <= 9.3.0.41
Ibm ≫ Mq SwEdition continuous_delivery Version >= 9.3.0.0 <= 9.3.5.1
Ibm ≫ Mq SwEdition lts Version >= 9.4.0.0 <= 9.4.0.25
Ibm ≫ Mq SwEdition continuous_delivery Version >= 9.4.0.0 <= 9.4.5.1
Ibm ≫ Mq Version 10.0.0.0 SwEdition continuous_delivery
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.6% 0.471
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
IBM 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

https://www.ibm.com/support/pages/node/7284948
Patch
Vendor Advisory