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    CVE-2025-3631

    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.

    Published:Jul 11, 2025
    Last Modified:Aug 18, 2025
    EPS:Jul 11, 2025
    EPSS Score:0.00047
    CVSS Score:6.5

    Affected Products

    Vendor
    Ibm
    Product
    Mq
    Vendor
    Ibm
    Product
    Mq Appliance

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High