CVE-2026-9311

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CVSS 3.1

9.0 critical

EPSS

<1%p42

Published

Jun 1, 2026 (Jun 1, 2026)

Modified

Jul 22, 2026

Description

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls.

Vendors: ibm
Products: websphere application server
Weakness: CWE-94
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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