What is the CVSS score of CVE-2026-83462?

CVE-2026-83462 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Which versions of Oracle are affected by CVE-2026-83462?

We need answer as JSON only. Need synthesize. Need follow all. Need extract info. We have CVE-2026-83462 Oracle Mobile Application Server product Oracle E-Business Suite component MWA Terminal…

Oracle CVE-2026-83462

EUVD-2026-79761 CRITICAL

Improper Authentication (CWE-287)

2026-09-15 secalert_us@oracle.com

GHSA-jxhp-5jq7-4mmc

Authentication Bypass Oracle

9.8

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

9.8 CRITICAL

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

Primary rating from Vendor (oracle) · only source for this CVE.

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Sep 15, 2026 - 21:09 vuln.today

CVE Published

Sep 15, 2026 - 20:18 nvd

CRITICAL 9.8

DescriptionCVE.org

Vulnerability in the Oracle Mobile Application Server product of Oracle E-Business Suite (component: MWA Terminal Server). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Mobile Application Server. Successful attacks of this vulnerability can result in takeover of Oracle Mobile Application Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).