Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to cause a denial of service due to a null pointer dereference.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Db2 | 11.5.0 – ≤ 11.5.9, 12.1.0 – ≤ 12.1.5 | — |
Advisories 1
- WID-SEC-2026-3308 IBM DB2: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
References
- https://www.ibm.com/support/pages/node/7286981 vendor-advisory patch