CVE-2026-83272
Quick assessment
Affected
Oracle Corporation Oracle Database Server
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 Database Server 中的 Oracle Text 组件存在漏洞。受影响的受支持版本为 19.3 至 19.32、21.3 至 21.23 以及 23.4.0 至 23.26.3。该漏洞利用难度较高，低权限攻击者若拥有 Create Index 权限并可通过 Oracle Net 获得网络访问，则可能借此攻破 Oracle Text。虽然漏洞存在于 Oracle Text 中，但攻击可能会对更多产品产生显著影响（作用域变更）。成功利用此漏洞可能导致 Oracle Text 被接管。CVSS
Possible ATT&CK Techniques 3 AI
T1021.001 · Remote Desktop Protocol T1098.001 · Additional Cloud Credentials T1585.001 · Social Media AccountsAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oracle Corporation | Oracle Database Server | 19.3≤ 19.32 |
affected |
21.3≤ 21.23 |
affected | ||
23.4.0≤ 23.26.3 |
affected |
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I. Basic Information for CVE-2026-83272
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Text component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Difficult to exploit vulnerability allows low privileged attacker having Create Index privilege with network access via Oracle Net to compromise Oracle Text. While the vulnerability is in Oracle Text, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Text. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/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 | Oracle Database Server | 19.3 ~ 19.32 | - |
|
II. Public POCs for CVE-2026-83272
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-83272 (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-2026-83059 | 10.0 CRITICAL | Oracle Internet Directory 12.2.1.4.0 未授权LDAP攻击 |
| CVE-2026-83099 | 10.0 CRITICAL | Oracle Forms 授权问题漏洞 |
| CVE-2026-83021 | 10.0 CRITICAL | WebLogic 12.2.1.4/14.1远程代码执行漏洞 |
| CVE-2026-71133 | 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-2026-87172 | 9.9 CRITICAL | Oracle Hyperion FMI 11.2.26.0.000 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-2026-73945 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-83055 | 9.9 CRITICAL | Oracle Internet Directory 12.2.1.4.0 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-2026-83038 | 9.9 CRITICAL | WebLogic Server 多个版本远程代码执行漏洞 |
| CVE-2026-83282 | 9.9 CRITICAL | Oracle BI 12.2.1.4远程代码执行漏洞 |
| CVE-2026-82999 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2.1.4.0 远程接管漏洞 |
| CVE-2026-82998 | 9.9 CRITICAL | Oracle Fusion Middleware 12.2/14.1远程代码执行漏洞 |
| CVE-2026-83039 | 9.9 CRITICAL | Oracle WebCenter Portal 12.2.1.4/14.1.2.0 远程接管 |
| CVE-2026-71163 | 9.9 CRITICAL | Oracle Access Manager 安全漏洞 |
| CVE-2026-83031 | 9.9 CRITICAL | Oracle WebCenter Sites 12.2.1.4及14.1.2.0远程接管漏洞 |
Showing top 20 of 634 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Oracle Database Server
V. Comments for CVE-2026-83272
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