Open Integration Vulnerability in Oracle Siebel CRM
CVE-2026-62592

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Siebel Crm Integration
Vendor
CVE Published:
18 August 2026

What is CVE-2026-62592?

A vulnerability exists in Oracle's Siebel CRM Integration that allows an unauthenticated attacker with network access over HTTP to exploit the Open Integration component. This flaw can lead to a full compromise of the integration services, enabling an attacker to take over critical functionalities without requiring any form of user authentication. Organizations using affected versions (25.12 to 26.6) are urged to implement security measures to safeguard their systems.

Affected Version(s)

Siebel CRM Integration 25.12 <= 26.6

References

https://www.oracle.com/security-alerts/cspuaug2026.html
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.