Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. 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).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
|
History
Thu, 20 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Oracle Helidon 3.2.18 Improper Access Control Exposes Service to Remote Takeover |
Thu, 20 Aug 2026 06:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network Exploitation Allows Full Helidon Takeover via Web Server |
Wed, 19 Aug 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Network Exploitation Allows Full Helidon Takeover via Web Server |
Wed, 19 Aug 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Remote Code Execution via HTTP in Oracle Helidon 3.2.18 | |
| Weaknesses | CWE-200 |
Wed, 19 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 19 Aug 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Remote Code Execution via HTTP in Oracle Helidon 3.2.18 | |
| Weaknesses | CWE-200 CWE-284 |
Tue, 18 Aug 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. 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). | |
| First Time appeared |
Oracle
Oracle helidon |
|
| CPEs | cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle helidon |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-08-18T21:03:50.895Z
Updated: 2026-08-19T14:43:46.327Z
Reserved: 2026-08-04T22:06:34.621Z
Link: CVE-2026-71164
Updated: 2026-08-19T14:27:31.853Z
Status : Awaiting Analysis
Published: 2026-08-18T21:18:17.703
Modified: 2026-08-20T13:08:14.613
Link: CVE-2026-71164
No data.