Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow a user to cause a denial of service due to insufficient validation of special elements in data query logic.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows | 11.5.0 – ≤ 11.5.9, 12.1.0 – ≤ 12.1.3 | — |
Advisories 1
- WID-SEC-2026-0262 IBM DB2: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 1, 2026
References
- https://www.ibm.com/support/pages/node/7257696 vendor-advisory patch