What is CVE-2026-46886?

CVE-2026-46886 is a high-severity vulnerability in Oracle Siebel_apps_-_marketing, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-06-17.

How severe is CVE-2026-46886?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Oracle Siebel_apps_-_marketing

CVE-2026-46886

Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows low privileged attacker with network access via…

EPSS: 0.004 (33.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Siebel_apps_-_marketing
Oracle Corporation Siebel Apps - Marketing — versions 17.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2026-46886?: CVE-2026-46886 is a high-severity vulnerability in Oracle Siebel_apps_-_marketing, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-06-17.
How severe is CVE-2026-46886?: High severity. CVSS v3 base score is 8.8 out of 10.