CVE-2007-6053: IBM DB2 Universal Database

High severity, CVSS 9.3. EPSS: 1.3% chance of exploitation in the next 30 days.

IBM DB2 UDB 9.1 before Fixpak 4 does not properly handle use of large numbers of file descriptors, which might allow attackers to have an unknown impact involving "memory corruption." NOTE: the vendor description of this issue is too vague to be certain that it is security-related.

Affected products

• IBM DB2 Universal Database: up to and including 9.1

Published 2007-11-20. Last modified 2026-06-16.