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CVE-2026-5474

NASA cFS CCSDS Packet Header to_lab_passthru_encode.c CFE_MSG_GetSize heap-based overflow PUBLISHED

Description (CNA)

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFE_MSG_GetSize of the file apps/to_lab/fsw/src/to_lab_passthru_encode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local network to execute the attack. The project was informed of the problem early through an issue report but has not responded yet.

Affected (CNA)

Vendor / productVersions
NASA / cFSaffected 7.0

CWE

CWE-122, CWE-119

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.