What is CVE-2026-46920?

CVE-2026-46920 is a high-severity vulnerability in Oracle Siebel_cloud_manager, classified under Improper Access Control. CVSS score: 8.1/10. Published 2026-06-17.

How severe is CVE-2026-46920?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Oracle Siebel_cloud_manager

CVE-2026-46920

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. Difficult to exploit vulnerability allows unauthenticated attacker with…

EPSS: 0.003 (21.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Siebel_cloud_manager
Oracle Corporation Siebel Crm Cloud Applications — versions 17.0

Weakness classification (CWE)

CWE-284 — Improper Access Control
CWE-306 — Missing Authentication for Critical Function

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-46920?: CVE-2026-46920 is a high-severity vulnerability in Oracle Siebel_cloud_manager, classified under Improper Access Control. CVSS score: 8.1/10. Published 2026-06-17.
How severe is CVE-2026-46920?: High severity. CVSS v3 base score is 8.1 out of 10.