CVE-2026-11897 — IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2

CVE-2026-11897

IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2 PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
IBM / WebSphere Application Server - Liberty	affected 17.0.0.3 through 26.0.0.7

CWE

CWE-770

References

https://www.ibm.com/support/pages/node/7280695

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.