CVE-2026-91433 Oracle Siebel CRM Siebel Apps - Field Service - Remote Code Execution

Oracle Siebel CRM Siebel Apps - Field Service 17.0-26.9 contains a remote code execution caused by vulnerability in Smart Answer component, letting high privileged attackers with network access via HTTP take over the application, exploit requires high privileges.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
21 October 2026

Vendor fix

Update to the latest available version beyond 26.9.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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