Critical severity9.8NVD Advisory· Published Sep 15, 2026· Updated Oct 9, 2026
CVE-2026-83462
CVE-2026-83462
Description
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).
Affected products
3cpe:2.3:a:oracle:mobile_application_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:mobile_application_server:*:*:*:*:*:*:*:*range: >=12.2.3,<=12.2.15
- (no CPE)range: 12.2.3-12.2.15
- Range: 12.2.3-12.2.15
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cspusep2026.htmlnvdVendor Advisory
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