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Unrated severityNVD Advisory· Published Jul 11, 2025· Updated Aug 18, 2025

IBM MQ denial of service

CVE-2025-3631

Description

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.

Affected products

3
  • IBM/MQv5
    cpe:2.3:a:ibm:mq:9.3.2.0:*:*:*:continuous_delivery:*:*:*
    Range: 9.3.2.0 CD
  • IBM/MQ Appliancev5
    cpe:2.3:a:ibm:mq_appliance:9.3.2.0:*:*:*:continuous_delivery:*:*:*
    Range: 9.3.2.0 CD
  • IBM/MQllm-fuzzy
    Range: >= 9.3, <= 9.4

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

2

News mentions

0

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