DT496294:IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabled. (CVE-2026-16192)

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Abstract

IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabled. (CVE-2026-16192)

Download Description

The fix for this APAR is targeted for inclusion in 26.0.0.9.

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

Note: IFDT496294 for 26.0.0.3 and 26.0.0.6 is inadvertently identified as a "test fix" and will cause a CWWKF0014W warning at startup. This warning can be safely ignored.

This fix has been superseded by IFDT497316

Download Package

This fix has been superseded by IFDT497316

Problems Solved

DT496294

Change History

12 August 2026: This fix has been superseded by IFDT497316

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":"PF017","label":"Mac OS"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"26.0.0.3;26.0.0.6;26.0.0.7","Edition":"Base","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

Problems (APARS) fixed
DT496294

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Document Information

Modified date:
12 August 2026

UID

ibm17281124

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