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Oracle CVE-2026-83307

| EUVDEUVD-2026-79659 HIGH
2026-09-15 secalert_us@oracle.com GHSA-g2fw-q52r-7rv5
8.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.3 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:18 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 8.3

DescriptionNVD

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: BI Platform Security). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle BI Publisher accessible data as well as unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle BI Publisher. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).

AnalysisAI

Low-privileged attackers with HTTP access to Oracle BI Publisher can exploit a flaw in the BI Platform Security component to read and modify critical report data and partially disrupt the service. The issue affects BI Publisher 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0 and carries a CVSS 3.1 base score of 8.3 (AV:N/AC:L/PR:L/UI:N, high confidentiality and integrity impact, low availability impact). …

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CVE-2026-83307 vulnerability details – vuln.today

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