CVE-2026-35277
Analyzed Analyzed - Analysis Complete
Oracle REST Data Services Unauthorized Data Access Vulnerability

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 low privileged attacker with network access via HTTPS to compromise Oracle REST Data Services. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle REST Data Services accessible data as well as unauthorized access to critical data or complete access to all Oracle REST Data Services accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
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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-2026-35277
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.
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
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Compliance Impact

This vulnerability allows unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all data accessible via Oracle REST Data Services. Such unauthorized access and data manipulation can lead to violations of data protection requirements under common standards and regulations like GDPR and HIPAA, which mandate strict controls over data confidentiality and integrity.

Because the vulnerability impacts confidentiality and integrity of data, organizations using affected versions of Oracle REST Data Services may face increased risk of non-compliance with these regulations if the vulnerability is exploited.

Executive Summary

This vulnerability exists in the Core component of Oracle REST Data Services versions 24.2.0 through 26.1.0. It is easily exploitable by a low privileged attacker who has network access via HTTPS. The attacker can compromise Oracle REST Data Services, potentially gaining unauthorized capabilities.

Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data or any data accessible through Oracle REST Data Services.

Impact Analysis

The impact of this vulnerability includes unauthorized access to critical data or complete access to all data accessible via Oracle REST Data Services. An attacker could create, delete, or modify critical data without authorization.

This can lead to significant data integrity and confidentiality breaches, potentially disrupting business operations or causing data loss.

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