CVE-2026-73871
published 2026-08-18CVE-2026-73871: Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 3.0.0-3.2.17…
PriorityP433medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.32%
23.7th percentile
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable 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 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | helidon | — | — |
| oracle_corporation | helidon | 3.0.0 – 3.2.17 | — |
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VulDB
Oracle Helidon 3.2.18 Imperative Web Server information disclosure
vuldb·2026-08-19·CVSS 5.3
CVE-2026-73871 [MEDIUM] Oracle Helidon 3.2.18 Imperative Web Server information disclosure
A vulnerability labeled as problematic has been found in Oracle Helidon 3.2.18. The impacted element is an unknown function of the component Imperative Web Server. The manipulation results in information disclosure.
This vulnerability was named CVE-2026-73871. The attack may be performed from remote. There is no available exploit.
GHSA
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).
ghsa_unreviewed·2026-08-18
CVE-2026-73871 [MEDIUM] 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 3.2.18. Easily exploitable 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 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-18
Published