Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

F5_LB_Eng's avatar
F5_LB_Eng
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Aug 02, 2016

Dropped Connections

The issue we are seeing is that the F5 Load balancer is trying to initiate a new connection to the backend server with a source port that has not been completely closed on the backend server yet (sti...