Vulnerability in Oracle Corporation Essbase
CVE-2026-70688
Vulnerability in Oracle Essbase (component: Calculator). The supported version that is affected is 21.8.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in takeover of Oracle Essbase. 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 Essbase — versions 21.8.1.0.0
References
- secalert_us@oracle.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-70688?
- CVE-2026-70688 is a high-severity vulnerability in Oracle Corporation Essbase. CVSS score: 8.8/10. Published 2026-08-18.
- How severe is CVE-2026-70688?
- High severity. CVSS v3 base score is 8.8 out of 10.