Oracle REST Data Services Vulnerability Allowing Unauthorized Data Access
CVE-2026-46842

5.3MEDIUM

Key Information:

Vendor

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

What is CVE-2026-46842?

A vulnerability in Oracle REST Data Services allows unauthenticated attackers with network access via HTTPS to exploit the system. The affected versions, ranging from 24.2.0 to 26.1.0, are susceptible to unauthorized updates, inserts, or deletions of accessible data. This security flaw poses a risk of data integrity breaches and requires immediate mitigation to safeguard sensitive information.

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:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.