CVE-2026-6052

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to running out of memory when executing certain queries with MDC tables.

Score

CVSS 3.1 7.5 High

Status

Analyzed - psirt@us.ibm.com

Published

2026-05-27

Last modified

2026-10-14

Weaknesses

CWE-400

Affected products

• Db2 (Ibm)

References

• https://www.ibm.com/support/pages/node/7273557