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Oracle EUVDEUVD-2026-79756

| CVE-2026-83457 HIGH
2026-09-15 secalert_us@oracle.com GHSA-3rh4-gr64-mv89
8.1
CVSS 3.1 · NVD
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Severity by source

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

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
None
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:09 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 8.1

DescriptionNVD

Vulnerability in the Oracle Demand Signal Repository product of Oracle E-Business Suite (component: Internal Operations). 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 Demand Signal Repository. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Demand Signal Repository accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Demand Signal Repository. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).

AnalysisAI

Oracle E-Business Suite's Demand Signal Repository component (versions 12.2.3 through 12.2.15) contains an access-control weakness that lets a low-privileged, network-positioned user reach Internal Operations functionality over HTTP and perform unauthorized creation, deletion, or modification of critical DSR data while also triggering a hang or repeated crashes for a complete denial of service. Rated CVSS 3.1 base 8.1 (AV:N/AC:L/PR:L/UI:N, Integrity and Availability High), the flaw requires a valid low-privileged account but no user interaction. …

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EUVD-2026-79756 vulnerability details – vuln.today

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