CVE-2025-2534

published 2025-11-07

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…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
ibm	db2	11.1.0 – 11.1.4.7	—
ibm	db2	11.5.0 – 11.5.9	—
ibm	db2	12.1.0 – 12.1.3	—

CWE-789