CVE-2026-60853: Oracle Helidon

Low severity, CVSS 3.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 3.0.0-3.2.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

Affected products

• Oracle Helidon: version 3.2.20 only

Published 2026-08-18. Last modified 2026-08-28.