Security Bulletin: IBM® Db2® could allow a local attacker to cause a denial of service due to a memory leak (CVE-2026-18096)

Summary IBM® Db2® could allow a local attacker to cause a denial of service due to a memory leak. Vulnerability Details CVEID:CVE-2026-18096 DESCRIPTION: DB2 for Linux, UNIX and Windows includes DB2 Connect Server could allow a local attacker to cause a denial of service due to a memory leak...

Security Bulletin: IBM® Db2® is vulnerable to privilege escalation with a specially crafted query (CVE-2026-10543)

Summary IBM® Db2® is vulnerable to privilege escalation with a specially crafted query. Vulnerability Details CVEID:CVE-2026-10543 DESCRIPTION: IBM Db2 is vulnerable to privilege escalation with a specially crafted query. CWE:CWE-285: Improper Authorization CVSS Source: IBM CVSS Base score: 8.2...

CVE-2026-10695 IBM® Db2® is vulnerable to a denial of service when running non fenced federated queries

IBM Db2 12.1.0 through 12.1.4 federated server is vulnerable to a denial of service when running non fenced federated queries...

EUVD-2026-45283

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a trap when compiling a specially crafted statements containing subqueries could lead to a denial of service...

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...

EUVD-2026-32280

IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 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 the Fenced...

CVE-2026-3676 There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Management products.

IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 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 the Fenced...

CVE-2026-1718 IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled...

PT-2026-43981

Name of the Vulnerable Software and Affected Versions IBM Db2 versions 12.1.0 through 12.1.4 Description An authorization bypass occurs when uploading to a remote object storage path using a special query. Recommendations At the moment, there is no information about a newer version that contains ...

CVE-2025-13755 IBM® Db2® is vulnerable to credential exposure in db2diag when executing specific testcase buckets

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 stores potentially sensitive information in log files that could be read by a local user...

Security Bulletin: IBM OpenPages is affected by multiple security vulnerabilities of DB2 Database Server (April 2026)

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...

IBM Db2 安全漏洞

IBM Db2 is a relational database management system developed by IBM Corporation. Versions 11.5.0 to 11.5.9 and 12.1.0 to 12.1.4 of IBM Db2 contain security vulnerabilities. These vulnerabilities stem from improper handling of special elements in the data query logic, which may cause...

IBM Db2 安全漏洞

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 server versions. Versions 11.5.0 to 11.5.9, as well as 12.1.0 to 12.1.3 of IBM Db2, have security vulnerabilities. These vulnerabilitie...

IBM Db2 Denial of Service Vulnerability (CNVD-2026-14667)

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...

IBM Db2 Denial of Service Vulnerability (CNVD-2026-14676)

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...

CVE-2025-36424

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...

EUVD-2025-206558

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...

EUVD-2025-206559

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 due to improper neutralization of special elements in data query logic...

CVE-2025-36098

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...

UBUNTU-CVE-2025-36353

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 due to improper neutralization of special elements in data query logic...