CVE-2026-83154 – Oracle Siebel CRM End User

CVSS 9.1 CRITICAL [2] Critical – Same Day Deployment

“A 9.1 in the system that holds your customer relationships is a business risk, not a routine IT ticket.”

Oracle's update for Siebel CRM End User fixes a Critical vulnerability. CVE-2026-83154 has a CVSS score of 9.1, Critical severity.

Siebel CRM holds customer records, sales pipelines, and service history, so a flaw rated this high puts core business data and customer trust at risk. Apply this update the same day across every Siebel CRM End User deployment.

Key Details

Affected Product
Oracle Siebel Crm
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
CWE Classification
CWE-287
Patch this CVE on all your endpoints in under 5 minutes. First 200 endpoints are free forever, scale as needed.