CVE-2026-16187

Medium

Description

IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication and obtain sensitive information by sending a crafted unauthenticated request.

SeverityMedium

CVSS6.5

Exploit probability—

Product

Ibm Websphere Application Server

PublishedSep 14, 2026

First seenSep 14, 2026

Weakness typeCWE-862Missing authorization

How to fix

Patches

ibm.com/support/pages/node/7286610

Affected products

Product	Affected versions	Fixed in
ibm websphere_application_server	9.0, 8.5	—

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