CVE-2026-73882
published 2026-08-18CVE-2026-73882: 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…
PriorityP347high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.47%
39.7th percentile
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 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).
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | helidon | — | — |
| oracle_corporation | helidon | 3.0.0 – 3.2.18 | — |
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VulDB
Oracle Helidon 3.2.19 Imperative Web Server resource consumption
vuldb·2026-08-19·CVSS 7.5
CVE-2026-73882 [HIGH] Oracle Helidon 3.2.19 Imperative Web Server resource consumption
A vulnerability was found in Oracle Helidon 3.2.19. It has been declared as problematic. This vulnerability affects unknown code of the component Imperative Web Server. Such manipulation leads to resource consumption.
This vulnerability is traded as CVE-2026-73882. The attack may be launched remotely. There is no exploit available.
GHSA
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).
ghsa_unreviewed·2026-08-18
CVE-2026-73882 [HIGH] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).
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 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).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-18
Published