VDB
CVE-2026-71100
CVE-2026-71100
PUBLISHED
CVSS 5.3 MEDIUM
Reported by oracle · Published August 18, 2026
Vulnerability in the RDBMS 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result in unauthorized read access to a subset of RDBMS accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
Risk Scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | Oracle Database Server | 19.3, 21.3, 23.4.0 |
| oracle | database_-_rdbms | 19.3, 21.3, 23.4.0 |
| Oracle Corporation | Oracle Database Server | 19.3, 21.3, 23.4.0 |
Timeline
- Aug 18, 2026 CVE Published
- Aug 20, 2026 Coalition ESS Score
- Aug 20, 2026 CVE Updated
- Aug 24, 2026 EPSS Score
References
- Oracle Advisory vendor-advisory