CVE-2026-14512

IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - psirt@us.ibm.com

Published

2026-07-28

Last modified

2026-10-23

Weaknesses

CWE-502

Affected products

• Websphere Application Server (Ibm)

References

• https://www.ibm.com/support/pages/node/7281649