CVE-2026-9320
IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities
Description
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.
INFO
Published Date :
June 22, 2026, 2:53 p.m.
Last Modified :
June 22, 2026, 2:54 p.m.
Remotely Exploit :
Yes !
Source :
ibm
Affected Products
The following products are affected by CVE-2026-9320
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 9a959283-ebb5-44b6-b705-dcc2bbced522 |
Solution
- Update IBM WebSphere Application Server to a secure version.
- Apply vendor patches and updates for WebSphere.
- Monitor server resource utilization.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-9320 vulnerability anywhere in the article.