CVE-2024-39724
Medium
Description
IBM Db2 Big SQL on Cloud Pak for Data versions 7.6 (on CP4D 4.8), 7.7 (on CP4D 5.0), and 7.8 (on CP4D 5.1) do not properly limit the allocation of system resources. An authenticated user with internal knowledge of the environment could exploit this weakness to cause a denial of service.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Ibm Big Sql
PublishedFeb 4, 2026
First seenFeb 4, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm big_sql | IBM Db2 Big SQL 7.6 on Cloud Pak for Data 4.8 ≤ v ≤ 2.1.0, IBM Db2 Big SQL 7.7 on Cloud Pak for Data 5.0, IBM Db2 Big SQL 7.8 on Cloud Pak for Data 5.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.