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DT496327:IBM WEBSPHERE APPLICATION SERVER IS AFFECTED BY DENIAL OF SERVICE VULNERABILITIES (CVE-2026-54225, CVE-2026-57819, CVE-2026-64958)

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Abstract

IBM WEBSPHERE APPLICATION SERVER IS AFFECTED BY DENIAL OF SERVICE VULNERABILITIES (CVE-2026-54225, CVE-2026-57819, CVE-2026-64958)

Download Description

The fix for this APAR is targeted for inclusion in 9.0.5.29. For more information, see Recommended Updates for WebSphere Application Server

This fix supersedes (includes) the fix for PH71670 where applicable

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IMPORTANT NOTE:
WebSphere Application Server and Liberty fix access requires S&S Entitlement beginning in 2021. Use properly registered IDs to download the fixes in this table.  

Signature file is provided along with interim fix. See Verifying WebSphere Application Server release packages and Verifying Liberty release packages. 
 

IBM Installation Manager packages

DOWNLOADRELEASE DATE

URL

9.0.5.24-WS-WAS-IFDT496327 (applies to 9.0.5.24-9.0.5.28)12 August 2026FC
Note: FC stands for Fix Central. Review the What is Fix Central (FC)? FAQs for more details.

Problems Solved

DT496327, PH71670

On

Technical Support

Contact IBM Support at https://www.ibm.com/mysupport/ or 1-800-IBM-SERV (US only).

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Component":"General","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF012","label":"IBM i"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"9.0.5.24;9.0.5.25;9.0.5.26;9.0.5.27;9.0.5.28","Edition":"Base","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

Document Information

Modified date:
12 August 2026

UID

ibm17283472

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