CVE-2026-93424 FastNetMon: NetFlow/IPFIX template cache returns unlocked pointers, causing heap-use-after-free on multi-port deployments

FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, peerfindtemplate in src/netflowplugin/netflowcollector.cpp and src/netflowplugin/netflowv9collector.cpp returns a pointer into globalnetflow9templates after releasing the cache mutex. On deployments with at...