Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
|
Fri, 28 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon Unauthenticated HTTP Denial of Service |
Fri, 28 Aug 2026 05:00:00 +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 1.4.20. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 1.0.0-1.4.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
| CPEs | cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:* |
Fri, 21 Aug 2026 03:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon Unauthenticated HTTP Denial of Service |
Thu, 20 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 | |
| Metrics |
ssvc
|
Thu, 20 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon 1.4.20 Remote Denial of Service via HTTP | |
| Weaknesses | CWE-770 |
Thu, 20 Aug 2026 06:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon 1.4.20 Remote Denial of Service via HTTP | |
| Weaknesses | CWE-770 |
Wed, 19 Aug 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP DoS in Oracle Helidon 1.4.20 | |
| Weaknesses | CWE-770 |
Wed, 19 Aug 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP DoS in Oracle Helidon 1.4.20 | |
| Weaknesses | CWE-770 |
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 1.4.20. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | |
| First Time appeared |
Oracle
Oracle helidon |
|
| CPEs | cpe:2.3:a:oracle:helidon:1.4.20:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle helidon |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published:
Updated: 2026-08-28T04:34:23.151Z
Reserved: 2026-08-04T22:06:34.620Z
Link: CVE-2026-71153
Updated: 2026-08-20T18:10:59.155Z
Status : Modified
Published: 2026-08-18T21:18:16.393
Modified: 2026-08-28T05:16:43.693
Link: CVE-2026-71153
No data.
OpenCVE Enrichment
Updated: 2026-08-28T20:15:06Z