IBM InfoSphere Master Data Management Collaboration Server 11.4, 11.5, and 11.6 could allow an authenticated user with CA level access to change change their ca-id to another users and read sensitive information. IBM X-Force ID: 138077.
Severity
CVSS 3.0
4.9 medium
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS
1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)