Last Modified: Dec 13, 2025
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
17.1.2.2, 17.1.3
Opened: Nov 06, 2025 Severity: 2-Critical
Firewall rule compilation hangs indefinitely with high CPU usage, when large address lists (~100k entries) are used. With significant number of duplicate firewall policies.
Prevents deployment or updates of firewall policies, blocking operations.
Occurs on BIG-IP AFM (17.1.2) when firewall policies reference very large address lists as rule sources.
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