CVE-2026-83155

Name of the Vulnerable Software and Affected Versions Oracle Siebel CRM versions 17.0 through 26.7

Description A flaw in the Server Infrastructure component of the Siebel CRM Deployment allows a low privileged attacker with access to the physical communication segment attached to the hardware to compromise the system. This can lead to unauthorized access to critical data or all accessible data, as well as the ability to cause a hang or repeatable crash, resulting in a complete Denial of Service (DOS), which is a condition where a system becomes unavailable to its intended users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.