CVE-2025-36442

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query with XML columns...

CVE-2025-2668 IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 is vulnerable to a denial of service as the server may crash when an authenticated user creates a specially crafted query...

CVE-2025-36009 IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server could allow an authenticated user to cause a denial of service due to excessive use of a global variable...

CVE-2025-36009

Summary of CVE-2025-36009 (IBM Db2): IBM Db2 for Linux, UNIX and Windows (including DB2 Connect Server) could allow an unauthenticated user to cause a denial of service by excessive use of a global variable. Affected releases are IBM Db2 Server 11.5.0–11.5.9 and 12.1.0–12.1.3. The issue’s root ca...

CVE-2025-36070

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 is vulnerable to a denial of service as a trap may occur when selecting from certain types of tables...

CVE-2025-36184 IBM Db2 Privilege Escalation

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...

CVE-2025-36365 IBM Db2 Privilege Escalation

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-2025-36365 IBM Db2 Privilege Escalation

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-2025-36366

IBM Db2 for Linux, UNIX and Windows (including Db2 Connect Server) is affected by CVE-2025-36366. A local user could cause a denial of service by executing a query that invokes the JSON_Object scalar function, triggering an unhandled exception and abnormal server termination. The bulletin specifi...

CVE-2025-36387 IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server 11.5.0 - 11.5.9 could allow an authenticated user to cause a denial of service when given specially crafted query...

CVE-2025-36424 IBM Db2 Denial of Service

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

CVE-2025-36442 IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query with XML columns...

IBM Db2 security vulnerabilities

IBM Db2 is a relational database management system developed by IBM. The system can run on various operating systems such as UNIX, Linux, IBMi, z/OS, and Windows servers. Versions 11.5.0 to 11.5.9 of IBM Db2 contain security vulnerabilities. These vulnerabilities allow instance owners to execute...

PT-2026-5460

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 cause a denial ...

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-2026-5449

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...

Security Bulletin: IBM® Db2® is vulnerable to a denial of service when copying large tables containing XML data (CVE-2025-36123)

Summary IBM® Db2® 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. Vulnerability Details CVEID:CVE-2025-36123 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server could allow ...

Security Bulletin: IBM® Db2® is vulnerable to Local Privilege Escalation and get root access to the system (CVE-2025-36184)

Summary IBM® Db2® is vulnerable to Local Privilege Escalation to root due to execution of unnecessary privileges operated at a higher than minimum level. Vulnerability Details CVEID:CVE-2025-36184 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server could allow an instance...

GHSA-XG4X-W2J3-57H6 OctoPrint has Timing Side-Channel Vulnerability in API Key Authentication

Impact OctoPrint versions up to and including 1.11.5 are affected by a theoretical timing attack vulnerability that allows API key extraction over the network. Due to using character based comparison that short-circuits on the first mismatched character during API key validation, rather than a...

Security Bulletin: IBM OpenPages is affected by multiple security vulnerabilities of DB2 Database Server (Nov 2025)

Summary IBM® Db2® Database Server is shipped as a supporting program of IBM OpenPages. Information about security vulnerabilities affecting IBM Db2 Database Server has been published in multiple security bulletins. Vulnerability Details Refer to the security bulletins listed in the...