What is the CVSS score of CVE-2026-83425?

CVE-2026-83425 has a CVSS 3.1 base score of 8.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L.

Oracle CVE-2026-83425

EUVD-2026-79725 HIGH

2026-09-15 secalert_us@oracle.com

GHSA-9xh2-vj5x-f34m

Authentication Bypass Denial Of Service Oracle

8.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.5 HIGH

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/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

Changed

Confidentiality

High

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Sep 15, 2026 - 21:12 vuln.today

CVE Published

Sep 15, 2026 - 20:18 nvd

HIGH 8.5

DescriptionNVD

Vulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.12-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Complex Maintenance, Repair and Overhaul. While the vulnerability is in Oracle Complex Maintenance, Repair and Overhaul, 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 Complex Maintenance, Repair and Overhaul accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Complex Maintenance, Repair and Overhaul. CVSS 3.1 Base Score 8.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L).

AnalysisAI

Low-privileged authenticated users of Oracle Complex Maintenance, Repair and Overhaul (CMRO) 12.2.12–12.2.15 can send crafted HTTP requests to the Internal Operations component to gain unauthorized access to critical data and partially degrade availability, with the CVSS scope-change flag indicating impact can extend to other Oracle E-Business Suite modules. Oracle's Critical Security Patch Update is the only remediation reference supplied; there is no EPSS score, no CISA KEV listing and no public exploit evidence in the provided intelligence, so the issue is currently a patch-now hygiene item rather than a confirmed actively exploited threat.