Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network connections when using SPDY or HTTP/2 virtual server profiles.
[
{
"product": "BIG-IP",
"vendor": "F5 Networks, Inc.",
"versions": [
{
"status": "affected",
"version": "12.0.0-12.1.0, 11.6.0-11.6.1, 11.4.0-11.5.4 HF1"
}
]
}
]