CVE WatchSep 16, 2026

CVE-2026-83189

Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). Supported versions that

CVSS

8.8

High

EPSS

0.4%

p33

KEV

—

Exploit Today

0-100

Published: Sep 15, 2026 · Last modified: Sep 16, 2026

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-09-162026-09-21

Technical description

Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle User Management. Successful attacks of this vulnerability can result in takeover of Oracle User Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Official references

www.oracle.comhttps://www.oracle.com/security-alerts/cspusep2026.html

Related CVEs

No related CVEs by CWE or product.