Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP ASM
Known Affected Versions:
11.5.3, 11.5.3 hf1, 11.5.3 hf2, 11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4
Fixed In:
12.1.0, 11.6.1
Opened: Dec 14, 2015 Severity: 3-Major Related Article:
K45334523
The IP reputation daemon (iprepd) has a small leak of around ~8 to ~16 bytes every 5 minutes.
Memory increases slowly until the kernel out-of-memory kills the iprepd process.
This occurs when the BIG-IP box is licensed with IPI Subscription, and iprepd is running.
None.
This release fixes a memory leak in the IP reputation daemon (iprepd).