Last Modified: Jan 29, 2026
Affected Product(s):
BIG-IP FPS
Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2
Fixed In:
13.0.0, 12.1.2
Opened: Jul 06, 2016 Severity: 2-Critical
Certain detection algorithms can slow down the client application.
Client side AJAX detection can be slow.
FPS enabled, full AJAX encryption enabled
None
The performance of some detection algorithms has been improved