CVE-2026-83464 Oracle Mobile Application Server - Remote Code Execution

Oracle Mobile Application Server 12.2.3-12.2.15 contains a remote takeover vulnerability caused by an unspecified issue in MWA Terminal Server, letting unauthenticated attackers with network access compromise the server, exploit requires high attack complexity.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.39% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution, Information Disclosure, Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to the latest available version of Oracle Mobile Application Server.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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