Unauthenticated Access Vulnerability in Oracle REST Data Services
CVE-2026-46843

5.3MEDIUM

Key Information:

Vendor

Oracle
Status
Oracle Rest Data Services
Vendor
CVE Published:
28 May 2026

What is CVE-2026-46843?

An unauthenticated access vulnerability exists in Oracle REST Data Services that could allow an attacker with network access to initiate partial denial of service attacks. The vulnerability affects versions 24.2.0 to 26.1.0, enabling unauthorized exploitation through HTTPS. Prompt remediation is necessary to ensure the availability and integrity of the affected services.

Affected Version(s)

Oracle REST Data Services 24.2.0 <= 26.1.0

References

https://www.oracle.com/security-alerts/cspumay2026.html
vendor-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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