Vulnerability Details CVE-2026-5473
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.9%
CVSS Severity
CVSS v3 Score 4.5
CVSS v2 Score 3.5
References
Products affected by CVE-2026-5473
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cpe:2.3:a:nasa:core_flight_system:6.6.0a
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cpe:2.3:a:nasa:core_flight_system:6.7.0
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cpe:2.3:a:nasa:core_flight_system:6.7.0a
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cpe:2.3:a:nasa:core_flight_system:7.0.0