CVE-2026-46919: Critical severity Oracle Siebel CRM Cloud Applications vulnerability
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in takeover of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Oracle Siebel CRM Cloud Applications deployments using the Siebel Cloud Manager component are affected in supported versions 17.0 through 26.5.
Does exploitation require credentials or user interaction?
No. An unauthenticated attacker with network access over HTTP can exploit the vulnerability without user interaction.
What level of impact can exploitation have?
Successful exploitation can result in takeover of Siebel CRM Cloud Applications, with high impact to confidentiality, integrity, and availability.