CVE-2026-14512

critical · 9.8

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.

9.8

CVSS

0.6%

EPSS (exploit prob.)

46th

EPSS percentile

2026-07-28

Published

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

Weaknesses

CWE-502

Affected products

Vendor	Product	Affected versions
ibm	websphere_application_server	>= 8.5.0.0, < 8.5.5.31
ibm	websphere_application_server	>= 9.0.0.0, < 9.0.5.29

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-14512