IBM MQ 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD could allow an authenticated user to cause a denial of service due to the improper handling of invalid headers sent to the queue.
CVE ID: CVE-2025-23225
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.5
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vendor: IBM
Product: MQ
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 8.95% (scored less or equal to compared to others)
EPSS Date: 2025-03-28 (when was this score calculated)