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IBMCVE-2026-14525

IBM WebSphere Application Server - Liberty: authentication bypass

Critical9.4CVE-2026-14525 · Published Aug 13, 2026 · updated Aug 17, 2026

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 IBM WebSphere Application Server Liberty is vulnerable to an authentication bypass when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled.

IBM advisory

Affected versions

PackageAffectedFixed in
WebSphere Application Server - Liberty
Product
>= 17.0.0.3, <= 26.0.0.8No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-306

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