What is CVE-2026-46884?

CVE-2026-46884 is a critical-severity vulnerability in Oracle Corporation Siebel Apps - Marketing, classified under Improper Access Control. CVSS score: 9.8/10. Published 2026-06-17.

How severe is CVE-2026-46884?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Oracle Corporation Siebel Apps - Marketing

CVE-2026-46884

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 unauthenticated attacker with network access via…

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Corporation Siebel Apps - Marketing — versions 17.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-46884?: CVE-2026-46884 is a critical-severity vulnerability in Oracle Corporation Siebel Apps - Marketing, classified under Improper Access Control. CVSS score: 9.8/10. Published 2026-06-17.
How severe is CVE-2026-46884?: Critical severity. CVSS v3 base score is 9.8 out of 10.