Unauthenticated Remote Access Flaw in Oracle E-Business Suite's Mobile Application Server
CVE-2026-83464

8.1HIGH

Key Information:

Vendor

Oracle
Status
Oracle Mobile Application Server
Vendor
CVE Published:
15 September 2026

What is CVE-2026-83464?

A security vulnerability exists in the Oracle Mobile Application Server, a part of Oracle's E-Business Suite, affecting versions 12.2.3 through 12.2.15. The flaw allows an unauthenticated attacker with network access via TCP to compromise the server. Successful exploitation of this vulnerability could lead to unauthorized takeover of the Oracle Mobile Application Server, posing significant threats to the confidentiality, integrity, and availability of the affected systems.

Affected Version(s)

Oracle Mobile Application Server 12.2.3 <= 12.2.15

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.