# CVE-2026-83272

## Summary

- **CVE ID:** CVE-2026-83272
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** N/A
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 17, 2026

## 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).

## Affected Products

- Oracle Corporation — Oracle Database Server (19.3)
- Oracle Corporation — Oracle Database Server (21.3)
- Oracle Corporation — Oracle Database Server (23.4.0)

## References

- [CNA](https://www.oracle.com/security-alerts/cspusep2026.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.37%
- **EPSS Percentile:** 30.8

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._