PT-2026-53966

Name of the Vulnerable Software and Affected Versions IBM Db2 versions 11.5.0 through 11.5.9 IBM Db2 versions 12.1.0 through 12.1.4 Description An authenticated user can cause a denial of service due to improper neutralization of special elements within the data query logic of XMLTable-derived...

CVE-2026-11906: Improper Validation of Specified Quantity in Input

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows includes Db2 Connect Server could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns...

CVE-2026-10109: Improper Control of Generation of Code

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution due to improper pre-auth DRDA handshake handling...

CVE-2025-36372: Insertion of Sensitive Information into Externally-Accessible File or Directory

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows includes Db2 Connect Server could disclose sensitive information to an authenticated user from the monitoring and event tables...

Security Bulletin: Due to the use of IBM Tivoli Monitoring and IBM Db2, IBM Cloud Pak System is affected by multiple vulnerabilities

Summary IBM Tivoli Monitoring code execution and IBM Db2 vulnerabilities have been found in IBM Tivoli Monitoring shipped with IBM Cloud Pak System IBM Tivoli MonitoringITM patternType itm pType, and IBM Cloud Pak System DB2 pattern type db2 pType shipped with Cloud Pak System. Vulnerabilities we...

Security Bulletin: Due to the use of IBM Db2, IBM Cloud Pak System is affected by multiple vulnerabilities

Summary Vulnerabilities found in IBM Db2 LUW that affect Foundation and IBM Tivoli Monitoring ITM pattern Types pTypes shipped with IBM Cloud Pak System. Vulnerabilities were addressed in IBM Cloud Pak System. IBM Cloud Pak System v2.3.6.0 has updated Foundation and ITM pTypes to Foundation versi...

Security Bulletin: Due to IBM Db2, IBM Cloud Pak System is affected by multiple vulnerabilities.

Summary IBM Db2 vulnerabilities have been found in IBM Cloud Pak System DB2 pattern type db2 pType shipped with Cloud Pak System. Vulnerabilities were addressed in IBM Cloud Pak System. Vulnerability Details CVEID:CVE-2024-45663 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes Db2 Connec...

Security Bulletin: IBM Data Server Driver for JDBC and SQLJ is affected by a vulnerability in org.lz4 1.8.0 (CVE-2025-12183)

Summary IBM Data Server Driver for JDBC and SQLJ is affected by a vulnerability in org.lz4 1.8.0 CVE-2025-12183 Vulnerability Details CVEID:CVE-2025-12183 DESCRIPTION: Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read...

Security Bulletin: IBM® Db2® federated server is vulnerable to a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns by autheticated user (CVE-2026-11906)

Summary IBM® Db2® federated server is vulnerable to cause a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns by a authenticated user. Vulnerability Details CVEID:CVE-2026-11906 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows...

Security Bulletin: IBM® Db2® federated server is affected by multiple vulnerabilities in Netty open source libraries.

Summary IBM® Db2® federated server is affected by multiple vulnerabilities in Netty open source libraries. Vulnerability Details CVEID:CVE-2026-33871 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.132.Final and 4.2.10.Final, a remote us...

Security Bulletin: IBM® Db2® federated server is affected by a vulnerability in log4j-core-2.17.2 (CVE-2025-68161)

Summary IBM® Db2® federated server is affected by a vulnerability in log4j-core-2.17.2 CVE-2025-68161 Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer...

CVE-2023-33854 Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques...

EUVD-2023-60595

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques...

CVE-2023-33854

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques...

CVE-2023-33854 Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques...

CVE-2023-33854

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data are affected (versions 4.8, 5.0, 5.1, 5.2, 5.3). The issue allows an authenticated user to bypass client-side validation and manipulate input data via man-in-the-middle techniques. Underlying impact is HIGH for integrity, with ...

CVE-2024-54178

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8,5.0,5.1,5.2,5.3 could allow an authenticated user to cause a denial of service when creating new databases due to improper allocation of resources...

CVE-2025-2669 Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, 5.3 could allow a privileged user to perform operations and obtain sensitive information outside of their authority due to improper token validation...

CVE-2025-2669

CVE-2025-2669 affects IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data (versions 4.8, 5.0, 5.1, 5.2, 5.3). The root cause is improper token validation, enabling a privileged user to perform operations and access sensitive information outside their authority. The available sou...

EUVD-2024-55643

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8,5.0,5.1,5.2,5.3 could allow an authenticated user to cause a denial of service when creating new databases due to improper allocation of resources...