Published 7/28/2026 · updated 7/28/2026 · CWE-502
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
Percentile p0 — Lower risk — in the top 100% least-likely-to-be-exploited CVEs.
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