PT-2025-29274 · Ibm · Ibm Mq

Published 2025-07-11 · Updated 2025-07-12 · CVE-2025-3631

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: IBM MQ versions 9.3 and 9.4

Description: An IBM MQ client connecting to an MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process, leading to its termination.

Recommendations: IBM MQ version 9.3: At the moment, there is no information about a newer version that contains a fix for this vulnerability. IBM MQ version 9.4: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2025-3631

Affected Products

Ibm Mq

References · 7

• https://osv.dev/vulnerability/CVE-2025-3631 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3631 · Security Note
• https://t.me/cvetracker/27594 · Telegram Post
• https://ibm.com/support/pages/node/7237025 · Patch, Vendor Advisory
• https://ibm.com/support/pages/node/7238310 · Patch, Vendor Advisory
• https://twitter.com/CVEnew/status/1943750560949076130 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1943837772118130966 · Twitter Post