VulnerabilityAnalyzed
CVE-2026-5473
A vulnerability has been found in NASA cFS up to 7.0.0.
LOW 1.1EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 1.1 LOWCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-502
- Affected
- nasa/core flight system
- Source
- cna@vuldb.com
References
- https://github.com/nasa/cFS/Product
- https://github.com/nasa/cFS/issues/951Issue Tracking
- https://vuldb.com/submit/781949Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/355077Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/355077/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.