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CVE PROGRAM SOURCE RECORD9.0 Critical

CVE-2026-9319

IBM WebSphere Application Server is affected by a remote code execution vulnerability

Description

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

IBM WebSphere Application Server

  • 9.0 to ≤ 1.1.9.12affected
  • 8.5affected

References