CVE-2026-4410— IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service
Possible ATT&CK Techniques 2AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of ServiceAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| IBM | WebSphere Application Server | 9.0 | affected |
8.5 | affected | ||
| IBM | WebSphere Application Server - Liberty | 19.0.0.7≤ 26.0.0.5 | affected |
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I. Basic Information for CVE-2026-4410
Vulnerability Information
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Vulnerability Title
IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM WebSphere Application Server（WAS）等都是美国国际商业机器（IBM）公司的产品。IBM WebSphere Application Server是一款应用服务器产品。IBM WebSphere Application Server Liberty是一款构建于Open Liberty项目之上的Java应用程序服务器。IBM webMethods Integration Server是一个应用连接器。 IBM多款产品存在安全漏洞，该漏洞源于发送特制请求，可能导致远程攻击者
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | WebSphere Application Server - Liberty | 19.0.0.7 ~ 26.0.0.5 | cpe:2.3:a:ibm:websphere_application_server___liberty:19.0.0.7:*:*:*:*:*:*:* | |
| IBM | WebSphere Application Server | 9.0 | cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-4410
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-4410 (1)
Same Patch Batch · IBM · 2026-05-27 · 29 CVEs total
| CVE-2026-7524 | 9.8 CRITICAL | Path Traversal Vulnerability in File Processing Components Allows Unauthorized File System |
| CVE-2026-8175 | 9.8 CRITICAL | Multiple vulnerabilities in Aspera applications. |
| CVE-2026-5065 | 8.8 HIGH | IBM Controller is affected by vulnerabilities |
| CVE-2026-8179 | 8.8 HIGH | Multiple vulnerabilities in Aspera applications. |
| CVE-2026-7365 | 8.4 HIGH | IBM Operations Analytics - Log Analysis is affected by Information disclosure due to defau |
| CVE-2026-3623 | 7.8 HIGH | Vulnerabilities exists in IBM Netezza Performance Server Replication Services |
| CVE-2026-3366 | 7.5 HIGH | InfoSphere Optim Test Data Fabrication is affected by Arbitrary File Read |
| CVE-2026-8180 | 7.5 HIGH | Multiple vulnerabilities in Aspera applications. |
| CVE-2024-56462 | 7.2 HIGH | IBM QRadar SIEM is vulnerable to using components with known vulnerabilities |
| CVE-2026-7528 | 7.1 HIGH | Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure |
| CVE-2026-1718 | 7.1 HIGH | IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running |
| CVE-2026-8405 | 6.5 MEDIUM | IBM Guardium Data Protection is affected by Exposure of Sensitive Information vulnerabilit |
| CVE-2026-9035 | 6.5 MEDIUM | Multiple vulnerabilities in Aspera applications. |
| CVE-2026-6938 | 6.5 MEDIUM | IBM® Db2® is vulnerable to authorization bypass when uploading to a remote object storage |
| CVE-2026-6936 | 6.5 MEDIUM | IBM i is Affected by a Denial of Service Vulnerability [] |
| CVE-2026-6052 | 6.5 MEDIUM | IBM® Db2® is vulnerable to running out of memory when executing certain queries with MDC t |
| CVE-2026-3676 | 6.5 MEDIUM | There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Man |
| CVE-2024-40684 | 5.9 MEDIUM | IBM Operations Analytics - Log Analysis is affected by Weak Password Policy and Inadequate |
| CVE-2026-6053 | 5.5 MEDIUM | IBM® Db2® is vulnerable to a denial of service when a specially crafted query is run with |
| CVE-2026-6051 | 5.5 MEDIUM | IBM® Db2® is vulnerable to a denial of service when executing a specially crafted query wi |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: WebSphere Application Server - Liberty
- CVE-2026-5516
IBM WebSphere Application Server Liberty is affected by a se - CVE-2026-3621
IBM WebSphere Application Server Liberty is affected by iden - CVE-2025-14917
IBM WebSphere Application Server Liberty could provide weake - CVE-2025-14915
IBM WebSphere Application Server Liberty is affected by a pr - CVE-2025-14923
IBM WebSphere Application Server Liberty could provide weake
Same vendor: IBM
- CVE-2026-1248
IBM Business Automation Workflow information leak - CVE-2026-7876
Authentication bypass vulnerability found in Aspera High-Spe - CVE-2026-7365
IBM Operations Analytics - Log Analysis is affected by Infor - CVE-2024-56462
IBM QRadar SIEM is vulnerable to using components with known - CVE-2024-40684
IBM Operations Analytics - Log Analysis is affected by Weak
V. Comments for CVE-2026-4410
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