Description
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 are vulnerable to a denial of service via a crafted HTTP request.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | WebSphere Application Server | 9.0, 8.5 | — |
| IBM | WebSphere Application Server - Liberty | 17.0.0.3 – ≤ 26.0.0.7 | — |
Advisories 1
- WID-SEC-2026-2606 IBM WebSphere Application Server: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Sep 22, 2026
References
- https://www.ibm.com/support/pages/node/7278576 vendor-advisory patch