CVE-2026-9319

—

CVSS 3.1

9.0 critical

EPSS

<1%p38

Published

Jun 1, 2026 (Jun 1, 2026)

Modified

Jul 22, 2026

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.

Vendors: ibm
Products: websphere application server
Weakness: CWE-502
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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