Last Modified: Jun 19, 2026
Affected Product(s):
F5OS F5OS-A
Known Affected Versions:
F5OS-A 1.8.4
Opened: Jan 02, 2026 Severity: 2-Critical
Intermittently, RADIUS and TACACS+ remote users are unable to login with "No valid role group found in user groups."
RADIUS and TACACS+ remote users other than 9000 GID login fails Intermittently
1. RADIUS or TACACS+ Authentication is enabled. 2. Users with GID 9000 (who are admins) are able to login 3. Users with other than 9000 are unable to login 4. File "/etc/libnss-udr/group" is not getting updated with other than admin roles.
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