CVE-2026-73905

Critical · CVSS 9.8

CVSS: 9.8; nvd
EPSS: 0.33%; 26th pct
KEV: No
Class: other; CWE-284

Description

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

References

https://www.oracle.com/security-alerts/cspuaug2026.html

Status: profiled · ingested 2026-08-21T18:00:49.000Z