Vulnerability in Oracle Essbase (component: Java Based Agent). The supported version that is affected is 21.8.3.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Essbase accessible data. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.oracle.com/security-alerts/cpuoct2026.html Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 7
- CwesCWE-200NVD modified 2026-10-27 14:17
- StatusAnalyzed → ModifiedNVD modified 2026-10-27 14:17
- Cpes+1 CPE criteria (now 1)NVD modified 2026-10-23 14:59
- StatusAwaiting Analysis → AnalyzedNVD modified 2026-10-23 14:59
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-21 18:44
- StatusReceived → PublishedNVD modified 2026-10-20 21:26
- First seenCVSS 3.7NVD modified 2026-10-20 22:21
Affected (CPE criteria) 1
cpe:2.3:a:oracle:essbase:21.8.3.0.0:*:*:*:*:*:*:*
References 1
- https://www.oracle.com/security-alerts/cpuoct2026.html Vendor Advisory