CVE-2026-73930

Name of the Vulnerable Software and Affected Versions Oracle Fusion Middleware Helidon version 4.5.3

Description A flaw in the Imperative Web Server component allows an unauthenticated attacker with network access via HTTP to compromise the system. This issue can lead to unauthorized creation, deletion, or modification of critical data and all accessible data within the environment. Additionally, it may allow unauthorized read access to a subset of data and the ability to cause a partial denial of service (DOS), which is a condition where a system becomes partially unavailable to its intended users. The impact of this issue may extend beyond the primary software to affect additional products.

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