CVE-2026-18313: falha de média gravidade em The Tcpdump Group libpcap
rpcapd memory leak in libpcap before 1.10.7
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.3epss 0.2%
rpcapd can allocate up to 65536 bytes per each RPCAP_MSG_UPDATEFILTER_REQ or RPCAP_MSG_STARTCAP_REQ 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Produtos afetados
The Tcpdump Group · libpcapCVEs relacionadas — The Tcpdump Group libpcap
No mesmo produto, das mais perigosas para as menos.
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