7.5
High
CVE-2026-11897 IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service, caused by…
Description
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| WebSphere Application Server - Liberty 17.0 | 17.0.0.3 → 26.0.0.7 | No fix stated |
Other CVEs of WebSphere Application Server - Liberty
The 56 CVEs of WebSphere Application Server - Liberty →
CVE-2026-11547
IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities
4.3
Medium
CVE-2026-10844
IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities
4.3
Medium
CVE-2026-108284
IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities
6.5
Medium
CVE-2026-103320
IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities
4.3
Medium