Remote Code Execution Flaw in Oracle Mobile Application Server
CVE-2026-83462

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2026-83462?

A vulnerability exists in the Oracle Mobile Application Server within the Oracle E-Business Suite, affecting multiple versions from 12.2.3 to 12.2.15. This flaw is easily exploitable by an unauthenticated attacker who has network access via TCP, potentially leading to the takeover of the Oracle Mobile Application Server. Attackers can achieve significant impacts on confidentiality, integrity, and availability, emphasizing the urgent need for businesses to assess their security measures and update vulnerable 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:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.