CVE-2026-4410 | THREATINT

Description

IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty 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.

PUBLISHED Reserved 2026-03-19 | Published 2026-05-27 | Updated 2026-05-27 | Assigner ibm

MEDIUM: 4.8CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Product status

19.0.0.7 (semver)

affected

9.0

affected

8.5

affected

References

www.ibm.com/support/pages/node/7273424 vendor-advisory patch

cve.org (CVE-2026-4410)

nvd.nist.gov (CVE-2026-4410)

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