CVE-2026-14512criticalCWE-502

CVE-2026-14512: critical vulnerability in IBM WebSphere Application Server

IBM WebSphere Application Server is affected by an unsafe deserialization and exposure of sensitive information

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.0%
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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
IBM · WebSphere Application Server
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