Bug ID 478672: Enforcer memory leak

Last Modified: Jul 18, 2026

Affected Product(s):
BIG-IP ASM(all modules)

Known Affected Versions:
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, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3

Fixed In:
12.0.0

Opened: Sep 10, 2014

Severity: 2-Critical

Symptoms

The BIG-IP system may temporarily fail to process traffic.

Impact

The BIG-IP system may temporarily fail to process traffic.

Conditions

Traffic with parameters.

Workaround

N/A

Fix Information

We fixed an issue that sometimes caused ASM to run out of memory.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips