CVE-2026-14511: MQ 9.4.5.0 through 9.4.5.1

Affected technology

MQ · 9.4.5.0 through 9.4.5.1
IBM

Description’s affected range: through 9.4.5.1 could

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An authenticated user could cause a denial of service by sending a specially crafted message that crashes consuming applications. Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high.