Vulnerability Description
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Integration. While the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Siebel CRM Integration. 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 Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Siebel Crm | >= 25.12, <= 26.6 |
Related Weaknesses (CWE)
References
- https://www.oracle.com/security-alerts/cspuaug2026.htmlVendor Advisory
FAQ
What is CVE-2026-62588?
CVE-2026-62588 is a vulnerability with a CVSS score of 9.9 (CRITICAL). Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.6. Easily exploitable vulnerability allows lo...
How severe is CVE-2026-62588?
CVE-2026-62588 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-62588?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Siebel Crm.