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TI-2026-57651 Aliases CVE-2026-83464GHSA-5vp8-xq3c-pvx5

Improper privilege management in Oracle Mobile Application Server

Priority LOW 37CWE-269Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

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. Difficult to exploit 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 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00392 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleOracle Mobile Application Server12.2.3 – 12.2.15—No fix listedCNA
  • Oracle Mobile Application Server VendorOracle Affected 12.2.3 – 12.2.15 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mobile_application_server:*:*:*:*:*:*:*:*12.2.3 – 12.2.15VulnerableOracle
  • cpe:2.3:a:oracle:mobile_application_server:*:*:*:*:*:*:*:* Versions 12.2.3 – 12.2.15 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle Mobile Application Server — oracle.com/security-alerts/cspusep2026.html

    5 records Highest priority Priority MEDIUM 2 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-57649 Improper authentication in Oracle Mobile Application ServerPriority MEDIUM 49
    • TI-2026-57648 Missing authentication in Oracle Mobile Application ServerPriority MEDIUM 42
    • TI-2026-57652 Uncontrolled resource consumption in Oracle Mobile Application ServerPriority LOW 35
    Show all 5 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-83464
  2. 2026-10-03 Alias added: GHSA-5vp8-xq3c-pvx5

References

Advisory 1

  • TI-2026-57649 Improper authentication in Oracle Mobile Application Server CVSS 3.1CRITICAL 9.8
  • TI-2026-57648 Missing authentication in Oracle Mobile Application Server CVSS 3.1HIGH 8.2
  • TI-2026-57652 Uncontrolled resource consumption in Oracle Mobile Application Server CVSS 3.1HIGH 8.2
  • TI-2026-57650 Improper privilege management in Oracle Mobile Application Server CVSS 3.1HIGH 7.5
  • TI-2008-02486 Unspecified vulnerability in the Mobile Application Server component in Oracle E-Business… CVSS 2.0MEDIUM 6.5
  • TI-2026-49427 Improper access control in Oracle Mobile Application Server CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences