CVE-2026-46843
Analyzed Analyzed - Analysis Complete
Denial of Service in Oracle REST Data Services

Publication date: 2026-05-28

Last updated on: 2026-06-03

Assigner: Oracle

Description
Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle REST Data Services. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle REST Data Services. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
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Meta Information
Published
2026-05-28
Last Modified
2026-06-03
Generated
2026-06-19
AI Q&A
2026-05-29
EPSS Evaluated
2026-06-18
NVD
CVE-2026-46843
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
oracle rest_data_services From 24.2.0 (inc) to 26.1.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
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Compliance Impact

The vulnerability allows an unauthenticated attacker to cause a partial denial of service (partial DOS) of Oracle REST Data Services, impacting availability but not confidentiality or integrity.

Since the vulnerability does not result in unauthorized access to data or data modification, it primarily affects service availability.

Compliance with standards like GDPR and HIPAA often requires maintaining availability of services, so this vulnerability could impact compliance by causing service disruptions.

However, because there is no compromise of confidentiality or integrity, the impact on data protection requirements under these regulations is limited.

Executive Summary

This vulnerability exists in the Core component of Oracle REST Data Services, affecting versions 24.2.0 through 26.1.0.

It is easily exploitable by an unauthenticated attacker who has network access via HTTPS.

Successful exploitation allows the attacker to partially deny service to Oracle REST Data Services.

Impact Analysis

The main impact of this vulnerability is a partial denial of service (partial DOS) on Oracle REST Data Services.

This means that an attacker could disrupt the availability of the service, potentially affecting applications or users relying on it.

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