CVE-2026-91639

Élevée · CVSS 7.7

Description officielle (NVD)

Vulnerability in Oracle Essbase (component: Security). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP 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 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

En bref

Publiée le20/10/2026
Modifiée le21/10/2026
CVSS7.7 (v3.1)
EPSS0,37 % (centile 30)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS : probabilité estimée d'exploitation dans les 30 prochains jours.

Sources officielles

NVD (NIST) CVE.org

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