Medium severity · published Mar 3, 2026
CVE-2025-14456
IBM MQ Appliance uses weaker than expected cryptographic algorithms
5.9
CVSS
0.2%
EPSS
No
On KEV
Description
IBM MQ Appliance 9.4 CD through 9.4.4.0 to 9.4.4.1
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
MQ Appliance · IBM
9.4 CD through 9.4.4.0 to 9.4.4.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14456
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14456
Vendor Advisory
https://www.ibm.com/support/pages/node/7260383
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