Is CVE-2026-91598 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-91598?

CVE-2026-91598 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-91598

Description

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Majel Mobile Service). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).