CVE-2026-4410

Summary

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.

Affected Software

VendorProductVersion RangeStatus
IBMWebSphere Application Server - Liberty19.0.0.7 <= 26.0.0.5affected
IBMWebSphere Application Server9.0affected
IBMWebSphere Application Server8.5affected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References