CVE-2026-83330
Quick assessment
Affected
Oracle Corporation Helidon
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 融合中间件（Oracle Fusion Middleware）中 Helidon 产品存在漏洞（组件：WebSocket）。受影响的受支持版本为 4.0.0 至 4.5.4。该漏洞利用难度低，允许未经身份验证的攻击者通过网络通过 HTTP 访问对 Helidon 进行攻击，从而导致其被攻破。成功利用此漏洞可使攻击者未经授权地造成 Helidon 挂起或频繁可重复崩溃，进而实现完全拒绝服务（DoS）。CVSS 3.1 基础评分为 7.5（影响可用性）。CVSS 向量：CVSS:3.1/AV:N/AC:L
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of ServiceAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oracle Corporation | Helidon | 4.0.0≤ 4.5.4 |
affected |
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I. Basic Information for CVE-2026-83330
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: WebSocket). Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. 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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | Helidon | 4.0.0 ~ 4.5.4 | - |
|
II. Public POCs for CVE-2026-83330
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-83330 (1)
Same Patch Batch · Oracle Corporation · 2026-09-15 · 634 CVEs total
| CVE-2026-87230 | 10.0 CRITICAL | Oracle Hyperion Financial Management 11.2.26.0.000 远程未授权访问漏洞 |
| CVE-2026-83021 | 10.0 CRITICAL | WebLogic 12.2.1.4/14.1远程代码执行漏洞 |
| CVE-2026-83099 | 10.0 CRITICAL | Oracle Forms 授权问题漏洞 |
| CVE-2026-71133 | 10.0 CRITICAL | Oracle Access Manager 授权问题漏洞 |
| CVE-2026-83020 | 10.0 CRITICAL | Oracle Fusion Middleware 12.2.1.4.0 远程代码执行漏洞 |
| CVE-2026-83059 | 10.0 CRITICAL | Oracle Internet Directory 12.2.1.4.0 未授权LDAP攻击 |
| CVE-2026-83038 | 9.9 CRITICAL | WebLogic Server 多个版本远程代码执行漏洞 |
| CVE-2026-87172 | 9.9 CRITICAL | Oracle Hyperion FMI 11.2.26.0.000 远程接管漏洞 |
| CVE-2026-83056 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0/14.1.2.1.0 高危RCE |
| CVE-2026-83055 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0 远程接管漏洞 |
| CVE-2026-83057 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0远程代码执行 |
| CVE-2026-73948 | 9.9 CRITICAL | Oracle WebCenter Portal 安全漏洞 |
| CVE-2026-83058 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0 远程代码执行漏洞 |
| CVE-2026-83039 | 9.9 CRITICAL | Oracle WebCenter Portal 12.2.1.4/14.1.2.0 远程接管 |
| CVE-2026-73945 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-82998 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2/14.1远程代码执行漏洞 |
| CVE-2026-71163 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-82999 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2.1.4.0 远程接管漏洞 |
| CVE-2026-83031 | 9.9 CRITICAL | Oracle WebCenter Sites 12.2.1.4及14.1.2.0远程接管漏洞 |
| CVE-2026-82997 | 9.9 CRITICAL | Oracle SDP 12.2.1.4/14.1.2.0 远程代码执行 |
Showing top 20 of 634 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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