Last Modified: Jun 15, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.1.3.1, 17.1.3.2, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 17.5.1.4, 17.5.1.5, 17.5.1.6, 21.0.0, 21.0.0.1
Opened: May 05, 2026 Severity: 3-Major
The text "BIG-IP" appears on the main browser tab after login, but it should display as "YK-ADC" for Yunke OEM customers
Users see incorrect product branding in the browser tab after logging in
It is applicable only to Yunke OEM customers
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