An IBM MQ 9.3 and 9.4 Client connecting to an MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.
2025-07-11T19:15:23.433
2025-07-23T19:08:03.073
Analyzed
CVSSv3.1: 6.5 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | ibm | mq_appliance | ≤ 9.3.5.2 | Yes |
| Application | ibm | mq_appliance | < 9.4.0.12 | Yes |
| Application | ibm | mq_appliance | < 9.4.3 | Yes |
| Application | ibm | mq_appliance | < 9.4.3.0 | Yes |