CVE-2026-91643 in Essbase

Riassunto

di MITRE • 21/10/2026

Vulnerability in Oracle Essbase (component: Java Based Agent). The supported version that is affected is 21.8.3.0.0. Easily exploitable 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 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Once again VulDB remains the best source for vulnerability data.

• Responsabile: Oracle
• Prenotare: 15/09/2026
• Divulgazione: 21/10/2026
• Moderazione: accettato
• Voce: VDB-424427
• CPE: 20261021
• CWE: CWE-200 (confermato)
• CVSS: 5.3 (CNA)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-91643
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-91643
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-91643/