CVE-2026-82479 | NASA cFS up to 7.0.1 SBN TCP sbn_tcp_if.c OS_read MsgSz buffer overflow

A vulnerability, which was classified as critical, was found in NASA cFS up to 7.0.1. Impacted is the function OS_read of the file modules/protocol/tcp/fsw/src/sbn_tcp_if.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow.

This vulnerability is listed as CVE-2026-82479. The attack must be carried out from within the local network. There is no available exploit.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More