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PH71893:IBM WEBSPHERE APPLICATION SERVER IS AFFECTED BY A SECURITY BYPASS VULNERABILITY (CVE-2026-10842)

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Abstract

IBM WEBSPHERE APPLICATION SERVER IS AFFECTED BY A SECURITY BYPASS VULNERABILITY (CVE-2026-10842)

Download Description

The fix for this APAR is targeted for inclusion in 8.5.5.31 and 9.0.5.29.

This interim fix supersedes (includes) the fixes for PH67358 and PH68243 where applicable

For more information, see: Recommended Updates for WebSphere Application Server

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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

9.0.5.28-WS-WASProd-IFPH7189315 July 2026FC
9.0.5.27-WS-WASProd-IFPH7189315 July 2026FC
8.5.5.29-WS-WASProd-IFPH7189315 July 2026FC
8.5.5.28-WS-WASProd-IFPH7189315 July 2026FC
Note: FC stands for Fix Central. Review the What is Fix Central (FC)? FAQs for more details.

Problems Solved

PH71893, PH67358, PH68243

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":"8.5.5.28;8.5.5.29;9.0.5.27;9.0.5.28","Edition":"Base","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

Document Information

Modified date:
15 July 2026

UID

ibm17280079

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