Description
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.2 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query due to improper release of memory resources.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | IBM Db2 | 11.5.0 – ≤ 11.5.9, 12.1.0 – ≤ 12.1.2 | — |
Advisories 1
- WID-SEC-2025-1675 IBM DB2: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 27, 2026
References
- https://www.ibm.com/support/pages/node/7240955 vendor-advisory patch