CVE-2026-5476
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.
- Score
- CVSS 3.1 4.6 Medium
- Status
- Analyzed - cna@vuldb.com
- Published
- 2026-04-03
- Last modified
- 2026-04-04
- Weaknesses
- CWE-189, CWE-190
Affected products
References
- https://github.com/nasa/cFS/
- https://github.com/nasa/cFS/issues/954
- https://vuldb.com/submit/781971
- https://vuldb.com/vuln/355080
- https://vuldb.com/vuln/355080/cti
