CVE-2026-73892

MediumCVSS 6.5

Published: 18/08/2026(UTC)Updated: 28/08/2026(UTC)Translated: 29/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.20%

10th percentile - higher than 10% of all known CVEs

Summary

Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 4.0.0-4.4.1. An unauthenticated attacker with network access via HTTP can exploit this. Successful attacks can result in unauthorized update, insert, or delete access to some Helidon accessible data, as well as unauthorized read access to a subset of that data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts).

Risk Assessment

The risk includes breach of confidentiality and integrity of data in Helidon, and the attack does not require authentication or user interaction, increasing the likelihood of exploitation. It can lead to unauthorized data access.

Recommendation

It is recommended to update Helidon to a version newer than 4.4.1 if available, and to restrict network access to the server.

Other vulnerabilities in Helidon

See all

Original NVD description (English source)

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

Vulnerability data from NVD (NIST) · CISA KEV · EPSS