Vulnerabilities

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL…

IBM MQ could allow an authenticated attacker to cause a denial of service by sending specially crafted multicast status messages that trigger a NULL pointer dereference.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

IBM

Product

QRadar / WebSphere / Db2 / AIX / MQ / Maximo

CVSS

6.5

Exposure class

Web platform

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-12155 on this site · NVD · CVE.org · Vulnpedia

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