CVE-2026-46775
CriticalCVSS 9.9Exploitation Probability (EPSS)
Low risk35th percentile - higher than 35% of all known CVEs
Summary
A critical vulnerability in Oracle REST Data Services (versions 24.2.0-26.1.0) allows a low-privileged attacker with network access via HTTPS to take over the service. The attack may impact additional products (scope change).
Risk Assessment
The risk to the organization is very high (CVSS 9.9) – an attacker can gain full control over Oracle REST Data Services, leading to compromise of confidentiality, integrity, and availability of data and systems.
Recommendation
Immediately apply the patch provided by Oracle for affected versions (24.2.0-26.1.0). Restrict network access to the service to trusted hosts only.
Other vulnerabilities in Oracle REST Data Services
See all- CVE-2026-46840Critical
Critical vulnerability in Oracle REST Data Services (Backend-as-a-Service component) affecting versions 24.2.0-26.1.0. An unauthenticated attacker with network access via HTTPS can compromise the service, potentially impacting other products (scope change).
- CVE-2026-46839Critical
A critical vulnerability in Oracle REST Data Services (versions 24.2.0-26.1.0) allows a low-privileged attacker with network access via HTTPS to take over the service. The attack may impact additional products (scope change).
- CVE-2026-46843Medium
Vulnerability in Oracle REST Data Services (component: Core) affecting versions 24.2.0-26.1.0. An unauthenticated attacker with network access via HTTPS can easily exploit this flaw, causing a partial denial of service (partial DOS).
- CVE-2026-46842Medium
Vulnerability in Oracle REST Data Services (Core component) versions 24.2.0-26.1.0. An unauthenticated attacker with network access via HTTPS can unauthorizedly update, insert, or delete data.
- CVE-2026-46841Medium
Vulnerability in Oracle REST Data Services (component: General) affecting versions 24.2.0-26.1.0. An unauthenticated attacker with network access via HTTPS can easily exploit this flaw, resulting in unauthorized read access to a subset of data.
- CVE-2026-46830Medium
Vulnerability in Oracle REST Data Services in the Mongoapi component. An unauthenticated attacker with network access via HTTPS can gain unauthorized read access to a subset of data. Affected versions are 24.2.0-26.1.0.
- CVE-2026-46829High
Vulnerability in Oracle REST Data Services in the Mongoapi component. An unauthenticated attacker with network access via HTTPS can cause a complete denial of service (DOS).
Original NVD description (English source)
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).