CVE-2026-46839
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Oracle REST Data Services Remote Code Execution

Publication date: 2026-05-28

Last updated on: 2026-06-04

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 low privileged attacker with network access via HTTPS to compromise Oracle REST Data Services. While the vulnerability is in Oracle REST Data Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle REST Data Services. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
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Meta Information
Published
2026-05-28
Last Modified
2026-06-04
Generated
2026-06-19
AI Q&A
2026-05-29
EPSS Evaluated
2026-06-18
NVD
CVE-2026-46839
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-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

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

It allows a low privileged attacker with network access via HTTPS to exploit the system easily.

Successful exploitation can lead to a complete takeover of Oracle REST Data Services.

The vulnerability has a high severity with a CVSS 3.1 base score of 9.9, impacting confidentiality, integrity, and availability.

Impact Analysis

If exploited, this vulnerability can result in an attacker taking over Oracle REST Data Services.

This takeover can compromise the confidentiality, integrity, and availability of the affected system.

Because the scope of the attack may extend beyond Oracle REST Data Services, additional products could also be significantly impacted.

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