Last Modified: Apr 21, 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, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 17.5.1.4, 17.5.1.5, 21.0.0, 21.0.0.1
Opened: Apr 15, 2026 Severity: 4-Minor
The Help tab for TCP profiles shows incorrect default values for Proxy Buffer High (131072) and Proxy Buffer Low (98304) in the Memory Management section.
Help text displays incorrect default values, which may cause confusion when configuring TCP profiles. No functional impact - actual profile behavior is correct.
Viewing the Help tab for any built-in TCP profile in the GUI or tmsh help for TCP profile proxy-buffer-high/proxy-buffer-low.
Refer to the actual profile values shown in the configuration instead of the Help tab text.
None