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CVE-2025-3631

nvd nist
Published: Jul 11, 2025Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

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 (4)

Products: Ibm: Mq Appliance
Ibm
1 product
Mq Appliance
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Mq Appliance
From 9.3.2 to 9.3.5.2
Mq Appliance
From 9.4.0.0 to 9.4.3
Mq Appliance
From 9.4.0.0 to 9.4.0.12
Mq Appliance
From 9.4.1.0 to 9.4.3.0

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

Source: psirt@us.ibm.com
Vendor Advisory
Source: psirt@us.ibm.com
Vendor Advisory

Timeline

No history available yet.