VULNERABILITY INTELLIGENCE

CVE-2026-9319

CVSS score9 CRITICAL
EPSS probability0.46%
CISA KEVNot currently listed
Published2026-06-01
Last modified2026-07-22
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Weakness classification

  • psirt@us.ibm.com: CWE-502

Primary references