CVE-2026-4410
Detail
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.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
|
CWE-400
|
Uncontrolled Resource Consumption |
CISA-ADP
|
Change History
5 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 6:56:32 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2026-05-27T15:24:44.817386Z","id":"CVE-2026-4410","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by IBM Corporation
6/17/2026 6:56:32 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"IBM","product":"WebSphere Application Server - Liberty","cpes":["cpe:2.3:a:ibm:websphere_application_server___liberty:19.0.0.7:*:*:*:*:*:*:*","cpe:2.3:a:ibm:websphere_application_server___liberty:26.0.0.5:*:*:*:*:*:*:*"],"versions":[{"version":"19.0.0.7","lessThanOrEqual":"26.0.0.5","versionType":"semver","status":"affected"}]},{"vendor":"IBM","product":"WebSphere Application Server","cpes":["cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*","cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:*"],"versions":[{"version":"9.0","status":"affected"},{"version":"8.5","status":"affected"}]}]
|
Initial Analysis by NIST
6/01/2026 10:28:24 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| Added |
CPE Configuration |
OR
*cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* versions from (including) 8.5.0.0 up to (including) 8.5.5.29
*cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:* versions from (including) 9.0.0.0 up to (including) 9.0.5.27
*cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:* versions from (including) 19.0.0.7 up to (including) 26.0.0.5
|
| Added |
Reference Type |
IBM Corporation: https://www.ibm.com/support/pages/node/7273424 Types: Vendor Advisory
|
CVE Modified by CISA-ADP
5/27/2026 1:16:44 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CWE |
CWE-400
|
New CVE Received from IBM Corporation
5/27/2026 10:17:33 AM
| Action |
Type |
Old Value |
New Value |
| Added |
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.
|
| Added |
CVSS V3.1 |
AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| Added |
Reference |
https://www.ibm.com/support/pages/node/7273424
|
Quick Info
CVE Dictionary Entry: CVE-2026-4410 NVD
Published Date: 05/27/2026 NVD
Last Modified: 06/17/2026
Source: IBM Corporation
|
