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.
https://www.ibm.com/support/pages/node/7283488
Source: Mitre, NVD
Published: 2026-08-13
Updated: 2026-08-17
Base Score: 9.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:P
Severity: High
Base Score: 9.4
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Severity: Critical
EPSS: 0.0058