Last Modified: May 05, 2026
Affected Product(s):
BIG-IP LTM
Fixed In:
17.5.1.6
Opened: Dec 18, 2025 Severity: 4-Minor
TMSH allows cust-tag modification from the tenant, while VLAN tag modification is correctly blocked
User can try to modify using UI and TMSH, So blocked to modify it
Modifications of the cust-tag are invalid
User can try to modify using UI and TMSH, So blocked to modify it
Cust-tag modification blocked from UI and TMSH