Medium severity · published Apr 21, 2026
CVE-2026-34289
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core)
5.9
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OI
Oracle Identity Manager Connector · Oracle Corporation
12.2.1.4.0 · source: vendor
IM
Identity Manager Connector · Oracle
12.2.1.4.0 · source: NVD
Affected product
OI
Oracle Identity Manager Connector
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-34289
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-34289
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2026.html
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