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CVE-2026-5475

MEDIUM

5.5

Description

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the file cfe_sb_priv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but has not responded yet.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/3/2026

Last Modified4/3/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-119

References

https://github.com/nasa/cFS/(cna@vuldb.com)

https://github.com/nasa/cFS/issues/953(cna@vuldb.com)

https://vuldb.com/submit/781951(cna@vuldb.com)

https://vuldb.com/vuln/355079(cna@vuldb.com)

https://vuldb.com/vuln/355079/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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