CVE-2026-48690 | FastNetMon Community Edition up to 1.2.9 Configuration Parameter src/packet_storage.hpp allocate_buffer buffer_size_in_packets integer overflow
A vulnerability was found in FastNetMon Community Edition up to 1.2.9. It has been rated as problematic. The affected element is the function allocate_buffer of the file src/packet_storage.hpp of the component Configuration Parameter Handler. This manipulation of the argument buffer_size_in_packets causes integer overflow.
This vulnerability is handled as CVE-2026-48690. The attack can only be done within the local network. There is not any exploit available.