CVE-2024-39724IBM Db2 Big SQL on Cloud Pak for Data is vulnerable to a denial of service due to lack of throttling on an API
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- ibm
- NVD analysis
- Deferred
- Record last updated
- Feb 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
IBM Db2 Big SQL on Cloud Pak for Data ibm:big_sql | from IBM Db2 Big SQL 7.6 on Cloud Pak for Data 4.8 through 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 | CNA record |
References
- https://www.ibm.com/support/pages/node/7257907vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.