Description
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper memoization of GraphQL fragment spreads.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | DataPower Gateway 10.6CD | 10.6.1 – ≤ 10.6.6 | — |
| IBM | DataPower Gateway 10.6.0 | 10.6.0.0 – ≤ 10.6.0.10 | — |
| IBM | DataPower Gateway 11.0.0 | 11.0.0.0 – ≤ 11.0.0.2 | — |
| IBM | DataPower Gateway 10.5.0 | 10.5.0.0 – ≤ 10.5.0.22 | — |
Advisories 2
- WID-SEC-2026-3623 IBM DataPower Gateway: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 2026
- NCSC-2026-0431 Kwetsbaarheden verholpen in IBM DataPower Gateway en onderliggende componenten NCSC-NL (Netherlands) · Oct 16, 2026
References
- https://www.ibm.com/support/pages/node/7289775 vendor-advisory patch