IBM WebSphere MQ 8.0 through 8.0.0.8 and 9.0 through 9.0.4 under special circumstances could allow an authenticated user to consume all resources due to a memory leak resulting in service loss. IBM X-Force ID: 136975.
Severity
CVSS 3.0
5.3 medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)