CVE-2026-18499

—

CVSS 3.1

8.1 high

EPSS

<1%p20

Published

Aug 12, 2026 (Aug 12, 2026)

Modified

Aug 17, 2026

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to a privilege escalation when using Liberty collectives.

Vendors: ibm
Products: websphere application server
Weakness: CWE-285
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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