CVE-2026-82479

MediumCVSS 6.3/10Last modified Sep 1, 2026

Description

A vulnerability was identified 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. The attack must be carried out from within the local network. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-119 CWE-120

Affected software

Vendor	Product	Versions
NASA	cFS	7.0.0; 7.0.1

References

Timeline

Published: Aug 30, 2026
Last modified: Sep 1, 2026
NVD status: Deferred

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