Skip to content
IBMCVE-2026-9327

IBM WebSphere Application Server: information disclosure

Medium6.3CVE-2026-9327 · Published Sep 10, 2026 · updated Sep 15, 2026

IBM WebSphere Application Server 9.0, and 8.5 could allow an authenticated user with a low-privilege administrative role to modify security configuration. This could result in information disclosure or denial of service.

IBM advisory

Affected versions

PackageAffectedFixed in
WebSphere Application Server
Product
<= 9.0No fix yet
<= 8.5No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-269

More IBM advisories

All IBM
Advisory
IBM DataStage on Cloud Pak for Data: denial of service
Critical9.6Sep 10
IBM DataStage on Cloud Pak for Data: information disclosure
Critical9.6Sep 10
IBM Langflow OSS: remote code execution
High8.8Sep 10
IBM Db2: path traversal
Medium4.3Sep 10
IBM Db2: code execution
High7.5Sep 10
IBM Db2: denial of service
High8.1Sep 10

Critical advisories by email

Wednesdays: the week’s critical and high advisories in the AI and data stack, with the fixed versions. Only in weeks that have some.

Double opt-in. Unsubscribe any time.