CVE-2026-18838

Name of the Vulnerable Software and Affected Versions IBM API Connect versions 12.1.0.0 through 12.1.1.2

Description Improper authentication allows a remote attacker to impersonate another user because identity information supplied in requests is not sufficiently verified. This can lead to the unauthorized modification of API configurations and the acquisition of sensitive information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.