What is CVE-2026-71055?

CVE-2026-71055 is a high-severity vulnerability in Oracle Corporation Business Intelligence Enterprise Edition, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-08-18.

How severe is CVE-2026-71055?

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

Vulnerability in Oracle Corporation Business Intelligence Enterprise Edition

CVE-2026-71055

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

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 Corporation Business Intelligence Enterprise Edition — versions 12.2.1.4.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-71055?: CVE-2026-71055 is a high-severity vulnerability in Oracle Corporation Business Intelligence Enterprise Edition, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-08-18.
How severe is CVE-2026-71055?: High severity. CVSS v3 base score is 8.8 out of 10.