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Oracle CVE-2026-83166

| EUVDEUVD-2026-79493 HIGH
2026-09-15 secalert_us@oracle.com GHSA-j9vw-whx2-72vw
7.7
CVSS 3.1 · NVD
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Severity by source

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:36 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 7.7

DescriptionNVD

Vulnerability in the Oracle Customer Interaction History product of Oracle E-Business Suite (component: Outcome-Result). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Customer Interaction History. While the vulnerability is in Oracle Customer Interaction History, 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 Customer Interaction History 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).

AnalysisAI

Oracle E-Business Suite 12.2.3 through 12.2.15 contains a broken-authorization flaw in the Customer Interaction History module (Outcome-Result component) that allows a low-privileged user with HTTP access to read data well outside their intended privileges. Exploitation is trivial once an attacker holds any valid low-privileged EBS account, and Oracle's own CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N, 7.7) marks it as an easily exploitable, confidentiality-only issue whose scope change means other EBS modules can be affected. …

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CVE-2026-83166 vulnerability details – vuln.today

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