CVE-2026-5473
Medium
Description
A vulnerability has been found in NASA cFS up to 7.0.0. The impacted element is the function pickle.load of the component Pickle Module. Such manipulation leads to deserialization. The attack needs to be performed locally. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
SeverityMedium
CVSS4.5
Exploit probability—
ProductNasa Core Flight System
PublishedApr 3, 2026
First seenApr 3, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nasa core_flight_system | v ≤ 7.0.0 | — |
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