medium4.6
CVE-2026-5476
A vulnerability was identified in NASA cFS up to 7.0.0 on 32-bit.
Impact
A vulnerability was identified in NASA cFS up to 7.0.0 on 32-bit. Affected is the function CFE_TBL_ValidateCodecLoadSize of the file cfe/modules/tbl/fsw/src/cfe_tbl_passthru_codec.c. The manipulation leads to integer overflow. The complexity of an attack is rather high. The exploitability is told to be difficult. A fix is planned for the upcoming version milestone of the project.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nasa | Core Flight System | through 7.0.0 |