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...

PT-2026-5451

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-2026-5444

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 experience a denial of service if an authenticated user submits a specifically designed query, potentially causing the...

Security Bulletin: Multiple vulnerabilities in IBM® Db2® affect IBM® Db2® Big SQL on IBM Cloud Pak for Data

Summary Multiple vulnerabilities in IBM Db2 12.1 affect IBM® Db2® Big SQL 7 and 8 on IBM Cloud Pak for Data 5.2 and earlier. Vulnerability Details CVEID:CVE-2025-33012 DESCRIPTION: IBM Db2 10.5.0 through 10.5.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux...

Security Bulletin: IBM® Db2® is vulnerable to a denial of service with a specially crafted query. (CVE-2025-33114)

Summary IBM® Db2® is vulnerable to denial of service with a specially crafted query under certain non-default conditions. Vulnerability Details CVEID:CVE-2025-33114 DESCRIPTION: IBM Db2 for Linux, UNIX and Windows includes DB2 Connect Server is vulnerable to denial of service with a specially...

CVE-2025-36006

IBM Db2 10.5.0 through 10.5.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server could allow an authenticated user to cause a denial due to the improper release of resources after use...

CVE-2025-36186

IBM Db2 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server under specific configurations could allow a local user to execute malicious code that escalate their privileges to root due to execution of unnecessary privileges operated at a higher than minimum level...

CVE-2025-36136

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes DB2 Connect Server could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions...

CVE-2025-2534

IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query...

EUVD-2025-38309

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

EUVD-2025-38305

IBM Db2 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server under specific configurations could allow a local user to execute malicious code that escalate their privileges to root due to execution of unnecessary privileges operated at a higher than minimum level...

EUVD-2025-38314

IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server clpplus command exposes user credentials to the terminal which could be obtained by a third party with physical access to the system...

CVE-2025-36136

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes DB2 Connect Server could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions...

CVE-2025-36185

IBM Db2 12.1.0 through 12.1.2 for Linux, UNIX and Windows includes Db2 Connect Server could allow a local user to cause a denial of service due to improper neutralization of special elements in data query logic...

CVE-2025-36131

IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server clpplus command exposes user credentials to the terminal which could be obtained by a third party with physical access to the system...

CVE-2025-36186

IBM Db2 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server under specific configurations could allow a local user to execute malicious code that escalate their privileges to root due to execution of unnecessary privileges operated at a higher than minimum level...

CVE-2025-36006

IBM Db2 10.5.0 through 10.5.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server could allow an authenticated user to cause a denial due to the improper release of resources after use...

CVE-2025-36006

CVE-2025-36006 affects IBM Db2 and Db2 Connect Server across Linux/Unix/Windows (as listed in the IBM/DB2 Cloud Pak for Data bulletins). The issue is an authenticated-denial of-service caused by improper resource shutdown/release after use. Connected IBM bulletin details show remediation by upgra...

CVE-2025-36008 IBM Db2 denial of service

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

CVE-2025-36131 IBM Db2 information disclosure

IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes Db2 Connect Server clpplus command exposes user credentials to the terminal which could be obtained by a third party with physical access to the system...