Critical severity · published May 28, 2026
CVE-2026-46775
Vulnerability in Oracle REST Data Services (component: Core)
9.9
CVSS
0.4%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OR
Oracle REST Data Services · Oracle Corporation
24.2.0 through 26.1.0 · source: vendor
RD
Rest Data Services · Oracle
24.2.0 through 26.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46775
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-46775
Vendor Advisory
https://www.oracle.com/security-alerts/cspumay2026.html
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