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NVD description
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 access to critical data or complete access to all Helidon accessible data as well as unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 1 product
#ALERT CVE-2026-71159: CVSS 8.2 HIGH severity in Oracle Helidon 3.2.18. Unauthenticated attacker can gain unauthorized access to critical data via HTTP. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel #CyberSecurity https://t.co/WY176uD06d
Post summary
The tweet alerts a high‑severity Oracle Helidon vulnerability and urges immediate patching, providing severity and access details but no exploit or PoC information.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | oracle | helidon | 3.2.18 | - | - |