Medium severity4.6NVD Advisory· Published Apr 3, 2026· Updated May 4, 2026
CVE-2026-5476
CVE-2026-5476
Description
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
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- vuldb.com/submit/781971nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/355080nvdThird Party AdvisoryVDB Entry
- github.com/nasa/cFS/issues/954nvdIssue Tracking
- vuldb.com/vuln/355080/ctinvdPermissions RequiredVDB Entry
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