Oracle Database Server (September 2026 CSPU)

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the September 2026 CSPU advisory. - Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and...

The vulnerability of the RDBMS component of the database management system Oracle Database Server allows a hacker to gain unauthorized access to protected information.

The vulnerability of the RDBMS component of the database management system, Oracle Database Server, is related to the lack of authentication for critical functions. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

CVE-2026-83348

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 low privileged attacker having Create DB Link privilege with network access via Oracle Net to compromise RDBM...

CVE-2026-83351

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result i...

CVE-2026-83271

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 low privileged attacker having Execute on DBMSREDEFINITION privilege with network access via Oracle Net to...

CVE-2026-83160

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise RDBMS. Successful attacks of this...

CVE-2026-83088

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise RDBMS. While the...

EUVD-2026-79704

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result i...

CVE-2026-83351

CVE-2026-83351 affects the RDBMS component of Oracle Database Server , versions 23.4.0 through 23.26.3 . An unauthenticated attacker with network access via Oracle Net can exploit this vulnerability, though it is rated as difficult to exploit (high attack complexity). Successful exploitation can ...

EUVD-2026-79701

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 low privileged attacker having Create DB Link privilege with network access via Oracle Net to compromise RDBM...

CVE-2026-83348

CVE-2026-83348 is a high-severity vulnerability (CVSS 3.1 8.8 ) in the RDBMS component of Oracle Database Server , affecting versions 19.3–19.32 , 21.3–21.23 , and 23.4.0–23.26.3 . A low-privileged attacker holding the Create DB Link privilege can exploit it over Oracle Net with no user interacti...

CVE-2026-83271

CVE-2026-83271 affects the RDBMS component of Oracle Database Server (versions 19.3–19.32, 21.3–21.23, and 23.4.0–23.26.3). A low-privileged attacker with Execute on DBMS_REDEFINITION privilege and network access via Oracle Net can exploit this vulnerability to achieve takeover of the RDBMS , res...

EUVD-2026-79623

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 low privileged attacker having Execute on DBMSREDEFINITION privilege with network access via Oracle Net to...

CVE-2026-83160

Oracle Database Server RDBMS (versions 23.4.0 through 23.26.3 ) is affected by a vulnerability that allows a low-privileged attacker holding the Create Table privilege with network access via Oracle Net to take over the RDBMS. The flaw is rated CVSS 3.1 8.8 (HIGH) with high impact to confidential...

EUVD-2026-79487

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise RDBMS. Successful attacks of this...

EUVD-2026-79416

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise RDBMS. While the...

CVE-2026-83088

CVE-2026-83088 affects the RDBMS component of Oracle Database Server , versions 23.4.0 through 23.26.3 . An authenticated low-privileged attacker with network access via Oracle Net can trigger a complete denial of service , causing a hang or frequently repeatable crash of RDBMS. Although the vuln...

CVE-2026-83351: Improper Privilege Management

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result i...

CVE-2026-83160: Improper Access Control

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise RDBMS. Successful attacks of this...

CVE-2026-83088: Improper Access Control

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise RDBMS. While the...