Authentication Bypass in IBM WebSphere Application Server
CVE-2026-16185

6.4MEDIUM

Key Information:

Vendor

IBM
Status
Websphere Application Server
Vendor
CVE Published:
14 September 2026

What is CVE-2026-16185?

IBM WebSphere Application Server versions 9.0 and 8.5 are susceptible to an authentication bypass issue that may allow remote attackers to gain unauthorized access to the admin console servlet. This vulnerability could enable attackers to execute administrative functions without valid credentials, posing significant security risks. Organizations using these versions are advised to apply recommended patches to safeguard their systems.

Affected Version(s)

WebSphere Application Server 9.0

WebSphere Application Server 8.5

References

https://www.ibm.com/support/pages/node/7286610
vendor-advisorypatch

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.