Vulnerability details

CVE-2026-83457

Oracle Demand Signal Repository

CVSS 3.1

8.1High

Official description

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).

CVSS scores

Score	Version	Source	Vector
8.1High	3.1	CVEProject cvelistV5 (CNA) (oracle)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Oracle Corporation	Oracle Demand Signal Repository	12.2.3 ≤ v ≤ 12.2.15	CVEProject cvelistV5 (CNA)

References and advisories

https://www.oracle.com/security-alerts/cspusep2026.html vendor-advisory

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Details

Published: 2026-09-15
Last updated: 2026-09-21
State: Published
Assigner (CNA): oracle

Exploit prediction (EPSS)

0.44%

Probability of exploitation in 30 days

38.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-400
Uncontrolled Resource Consumption