IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD, in certain configurations, is vulnerable to a denial of service attack caused by an error processing messages when an API Exit using MQBUFMH is used. IBM X-Force ID: 290259.Referenceshttps://www.ibm.com/support/pages/node/7157979https://exchange.xforce.ibmcloud.com/vulnerabilities/290259
