Description
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to a denial of service, caused by sending a specially-crafted HTTP request to an administrative endpoint. A remote attacker could exploit this vulnerability to cause the server to exhaust filesystem space.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | WebSphere Application Server | 9.0, 8.5 | — |
Advisories 1
- WID-SEC-2026-3255 IBM WebSphere Application Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 12, 2026
References
- https://www.ibm.com/support/pages/node/7286610 vendor-advisory patch