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.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2026-07-28

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

Affected

• ibm:websphere_application_server

References

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

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