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...

PT-2026-92869

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCPS to compromise Oracle Net Services. Successful attacks require human...

CVE-2026-83271: Improper Privilege Management

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...

PT-2026-92871

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 19.3 through 19.32 Oracle Database Server versions 21.3 through 21.23 Oracle Database Server versions 23.4.0 through 23.26.3 Description An issue exists in the Oracle Net Services component. An unauthenticated...

PT-2026-92683

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-2026-83347: Uncontrolled Resource Consumption

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCPS to compromise Oracle Net Services. Successful attacks require human...

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-2026-83156: Improper Access Control

Vulnerability in the Oracle XML Developers Kit 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 XDKC privilege with network access via Oracle Net to...

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...

CVE-2026-83348: Improper Privilege Management

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-2026-83160: 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...

PT-2026-92612

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.3 Description A flaw exists in the RDBMS component of the Oracle Database Server. An authenticated attacker with low privileges and network access via Oracle Net can exploit this issue to...

CVE-2026-83272: Improper Privilege Management

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 compromis...

CVE-2026-83350: Uncontrolled Resource Consumption

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 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 Oracle Net Services. Successful...

PT-2026-92855

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.3 Description A flaw exists in the Oracle Net Services component. An unauthenticated attacker with network access via Oracle Net can compromise this component, leading to a hang or a...

CVE-2026-83349: Uncontrolled Resource Consumption

Vulnerability in the Oracle Net Services 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 Oracle Net Services...

CVE-2026-83333: Uncontrolled Resource Consumption

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Net Services. Successful attacks of this...

PT-2026-92873

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.3 Description A flaw exists in the RDBMS component of the Oracle Database Server. This issue allows an unauthenticated attacker with network access via Oracle Net to compromise the RDBMS,...

PT-2026-92794

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 19.3 through 19.32 Oracle Database Server versions 21.3 through 21.23 Oracle Database Server versions 23.4.0 through 23.26.3 Description A flaw in the RDBMS component allows a low privileged attacker with networ...

Vulnerabilities in Oracle Database Products

Oracle has identified vulnerabilities in various database products, including the Database Server, Essbase, Autonomous Health Framework, and Oracle Application Testing Suite. The Oracle Database Server versions 19.3 to 23.26.3 contains critical vulnerabilities in the RDBMS and Portable Clusterwar...