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| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
|
Sat, 29 Aug 2026 02:00:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon HTTP/2 Denial of Service Vulnerability |
Fri, 28 Aug 2026 21:45:00 +0200
| 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 3.2.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 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 3.0.0-3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 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:*:*:*:*:*:*:*:* |
Thu, 20 Aug 2026 16:45:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Helidon HTTP/2 Denial of Service Vulnerability |
Thu, 20 Aug 2026 05:30:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP/2 Denial of Service in Helidon Web Server |
Wed, 19 Aug 2026 21:15:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP/2 Denial of Service in Helidon Web Server |
Wed, 19 Aug 2026 19:15:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP/2 Denial of Service in Oracle Helidon 3.2.19 | |
| Weaknesses | CWE-400 CWE-779 |
Wed, 19 Aug 2026 17:30:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 | |
| Metrics |
ssvc
|
Wed, 19 Aug 2026 09:00:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP/2 Denial of Service in Oracle Helidon 3.2.19 | |
| Weaknesses | CWE-400 CWE-779 |
Tue, 18 Aug 2026 23:15:00 +0200
| 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 3.2.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 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:3.2.19:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle helidon |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published:
Updated: 2026-08-28T17:23:00.429Z
Reserved: 2026-08-13T18:41:45.891Z
Link: CVE-2026-73934
Updated: 2026-08-19T13:59:37.888Z
Status : Modified
Published: 2026-08-18T21:18:26.453
Modified: 2026-10-22T17:09:59.477
Link: CVE-2026-73934
No data.
OpenCVE Enrichment
Updated: 2026-08-29T01:45:03Z