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).
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 20 Aug 2026 23:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Data Disclosure in Oracle Helidon 3.2.18

Thu, 20 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 20 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Information Disclosure in Oracle Helidon 3.2.18
Weaknesses CWE-200
CWE-284

Thu, 20 Aug 2026 05:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Information Disclosure in Oracle Helidon 3.2.18
Weaknesses CWE-200
CWE-284

Wed, 19 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated Read Access via HTTP in Oracle Helidon Web Server
Weaknesses CWE-200
CWE-284

Wed, 19 Aug 2026 07:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated Read Access via HTTP in Oracle Helidon Web Server
Weaknesses CWE-200
CWE-284

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 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).
First Time appeared Oracle
Oracle helidon
CPEs cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle helidon
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-08-20T18:33:51.827Z

Reserved: 2026-08-13T18:41:45.881Z

Link: CVE-2026-73871

cve-icon Vulnrichment

Updated: 2026-08-20T18:11:05.215Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-08-18T21:18:19.333

Modified: 2026-08-20T19:17:01.550

Link: CVE-2026-73871

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-20T23:00:07Z

Weaknesses