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CVE-2026-91649

6.0 medium SSVC exploitation: none Modified
NVD · CVE.org

Vulnerability in Oracle Essbase (component: Java Based Agent). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Essbase executes to compromise Oracle Essbase. While the vulnerability is in Oracle Essbase, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Essbase accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 7

  1. CwesCWE-269NVD modified 2026-10-27 14:17
  2. StatusAnalyzed → ModifiedNVD modified 2026-10-27 14:17
  3. Cpes+1 CPE criteria (now 1)NVD modified 2026-10-23 14:59
  4. StatusAwaiting Analysis → AnalyzedNVD modified 2026-10-23 14:59
  5. StatusPublished → Awaiting AnalysisNVD modified 2026-10-21 18:44
  6. StatusReceived → PublishedNVD modified 2026-10-20 21:26
  7. First seenCVSS 6.0NVD modified 2026-10-20 22:21

Affected (CPE criteria) 1

  • cpe:2.3:a:oracle:essbase:21.8.3.0.0:*:*:*:*:*:*:*

References 1