CVE-2025-36365: Authorization Bypass Through User-Controlled Key

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 under specific configuration of cataloged remote storage aliases could allow an authenticated user to execute unauthorized commands due to an authorization bypass vulnerability using a...

CVE-2025-36407: Improper Validation of Specified Quantity in Input

IBM® Db2® is vulnerable to a denial of service with a specially crafted query that uses ALTER TABLE operations...

PT-2026-5450

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 Description The software may allow an instance owner to execute malicious code, potentially escalating their privileges to root due to the execution...

PT-2026-5453

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description The software may allow a local user to...

PT-2026-5459

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description The software may allow a local user to...

IBM Db2 安全漏洞

IBM Db2 is a relational database management system from International Business Machines IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. IBM Db2 suffers from a denial of service vulnerability that originates from a possible server crash whe...

CVE-2025-36098: Allocation of Resources Without Limits or Throttling

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow an authenticated user to cause a denial of service due to improper allocation of resources...

CVE-2025-36428: Improper Validation of Specified Quantity in Input

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic when the RPSCAN feature is enabled...

CVE-2025-36123: Allocation of Resources Without Limits or Throttling

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow a local user to cause a denial of service when copying large table containing XML data due to improper allocation of system resources...

CVE-2025-36423: Improper Validation of Specified Quantity in Input

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 12.1.0 - 12.1.3 could allow a local user to cause a denial of service due to improper neutralization of special elements in data query logic...

CVE-2025-36366: Improper Neutralization of Special Elements in Data Query Logic

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server could allow a user to cause a denial of service by executing a query that invokes the JSONObject scalar function, which may trigger an unhandled exception leading to abnormal server termination...

IBM Db2 安全漏洞

IBM Db2 is a relational database management system from International Business Machines IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. IBM Db2 suffers from a denial of service vulnerability that originates from improper neutralization of...

PT-2026-5456

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description The software may allow a local user to...

PT-2026-5458

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description The software may allow a local user to...

IBM Db2 安全漏洞

IBM Db2 is a relational database management system from International Business Machines IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. A denial of service vulnerability exists in IBM Db2, which can be exploited by an attacker to cause a...

PT-2026-5445

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description An authenticated user can trigger a denia...

PT-2026-5454

Name of the Vulnerable Software and Affected Versions IBM Db2 for Windows versions 12.1.0 through 12.1.3 Description IBM Db2 for Windows versions 12.1.0 through 12.1.3 may allow a local user with filesystem access to escalate their privileges. This is due to the use of an unquoted search path...

IBM Db2 安全漏洞

IBM Db2 is a relational database management system from International Business Machines IBM. The system's execution environments are mainly UNIX, Linux, IBMi, z/OS, and Windows server versions. IBM Db2 suffers from a Resource Management Error vulnerability that originates from a misallocation of...

PT-2026-5448

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 11.5.0 through 11.5.9 IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 12.1.0 through 12.1.3 Description An authenticated user may be able to caus...

CVE-2025-36184: Execution with Unnecessary Privileges

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 could allow an instance owner to execute malicious code that escalate their privileges to root due to execution of unnecessary privileges operated at a higher than minimum level...