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CVE-2026-34290

Quick assessment

Affected
Oracle Corporation Oracle Identity Manager Connector
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Oracle Identity Manager Connector是美国甲骨文（Oracle）公司的一款身份管理集成连接组件。 Oracle Identity Manager Connector 12.2.1.4.0版本存在安全漏洞，该漏洞源于Core组件问题，可能导致未经身份验证的攻击者通过TCP网络访问，造成服务挂起或频繁崩溃。

CVSS 7.5 · High EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-34290

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Identity Manager Connector. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Identity Manager Connector 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Identity Manager Connector是美国甲骨文（Oracle）公司的一款身份管理集成连接组件。 Oracle Identity Manager Connector 12.2.1.4.0版本存在安全漏洞，该漏洞源于Core组件问题，可能导致未经身份验证的攻击者通过TCP网络访问，造成服务挂起或频繁崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Oracle Corporation Oracle Identity Manager Connector 12.2.1.4.0 -

II. Public POCs for CVE-2026-34290

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III. Intelligence Information for CVE-2026-34290

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Vendor Advisories for CVE-2026-34290 (1)

Same Patch Batch · Oracle Corporation · 2026-04-21 · 102 CVEs total

CVE-2026-34275 9.8 CRITICAL Oracle Advanced Inbound Telephony 安全漏洞
CVE-2026-34286 9.1 CRITICAL Oracle Identity Manager Connector 安全漏洞
CVE-2026-34287 9.1 CRITICAL Oracle Identity Manager Connector 安全漏洞
CVE-2026-34285 9.1 CRITICAL Oracle Identity Manager Connector 安全漏洞
CVE-2026-34279 9.1 CRITICAL Oracle Enterprise Manager Base Platform 安全漏洞
CVE-2026-34291 8.7 HIGH Oracle HTTP Server 安全漏洞
CVE-2026-21997 8.5 HIGH Oracle Life Sciences Empirica Signal 安全漏洞
CVE-2026-34309 8.1 HIGH Oracle PeopleSoft Enterprise PeopleTools 安全漏洞
CVE-2026-35243 7.8 HIGH Oracle Application Development Framework 安全漏洞
CVE-2026-22011 7.6 HIGH Oracle Applications DBA 安全漏洞
CVE-2026-34297 7.5 HIGH Oracle HCM Common Architecture 安全漏洞
CVE-2026-34305 7.5 HIGH Oracle WebLogic Server 安全漏洞
CVE-2026-35231 7.5 HIGH Oracle Financial Services Transaction Filtering 安全漏洞
CVE-2026-35242 7.5 HIGH Oracle VM VirtualBox 安全漏洞
CVE-2026-34282 7.5 HIGH Oracle多款产品 安全漏洞
CVE-2026-34310 7.5 HIGH Oracle Financial Services Analytical Applications Infrastructure 安全漏洞
CVE-2026-35245 7.5 HIGH Oracle VM VirtualBox 安全漏洞
CVE-2026-35246 7.5 HIGH Oracle VM VirtualBox 安全漏洞
CVE-2026-22010 7.5 HIGH Oracle Financial Services Analytical Applications Infrastructure 安全漏洞
CVE-2026-35230 7.5 HIGH Oracle VM VirtualBox 安全漏洞

Showing top 20 of 102 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Oracle Identity Manager Connector
Same vendor: Oracle Corporation

V. Comments for CVE-2026-34290

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