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Servers and applications

CVE-2026-103499

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

Severity
High 7.5
Published
13 Oct 2026
Last changed
13 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
IBM WebSphere Application ServerServers and applications · cna:ibm|websphere application server
  • Version 8.5
  • Version 9.0
IBM WebSphere LibertyServers and applications · cna:ibm|websphere application server - liberty
  • From 17.0.0.3 up to 26.0.0.10
IBM WebSphere Application ServerServers and applications · cpe:a:ibm:websphere_application_server
  • Version 8.5
  • Version 9.0
IBM WebSphere LibertyServers and applications · cpe:a:ibm:websphere_application_server_liberty
  • From 17.0.0.3 up to 26.0.0.10

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-103499