CVE Tools
Home/Vulnerability/CVE-2026-4410

CVE-2026-4410

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service

Published: May 27, 2026Updated: May 27, 2026 Sources: CVE List NVD
NVD MITRE
4.8CVSS
MEDIUM

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:AAC:HPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High

Affected Products

WebSphere Application Server - Liberty
IBM
WebSphere Application Server
IBM

Exploitability

Official Patch Available

References

https://www.ibm.com/support/pages/node/7273424
ibm.com

Timeline

Published
May 27, 2026
Last Updated
May 27, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-4410 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
AI-powered analysis
Plain-language impact assessment and exploitation scenario
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows