Missing Release of Resource after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime in the rpcapd process. An attacker can exhaust system memory by sending specially crafted RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ messages, causing the service to become...

CVE-2026-18313: Missing Release of Memory after Effective Lifetime

rpcapd can allocate up to 65536 bytes per each RPCAPMSGUPDATEFILTERREQ or RPCAPMSGSTARTCAPREQ message received from the client, but it never frees the memory, so it leaks memory even under normal use. A malicious client can cause the server to leak memory substantially faster...