CVE-2026-5476: nasa core flight system

csirt@kutim:~/threat-intel/cve/CVE-2026-5476

CVSS 4.6 · Medium EPSS 0,32%

Kerentanan Numeric Errors pada nasa core flight system. Skor CVSS 3.1 4.6 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 3 April 2026
Terakhir diubah: 24 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 4.6 (Medium), sumber NVD
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-189: Numeric Errors
CWE-190: Integer Overflow or Wraparound
EPSS (30 hari): 0,32% peluang dieksploitasi; lebih tinggi dari 22,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nasa	core flight system	Semua versi hingga 7.0.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://vuldb.com/submit/781971 advisory pihak ketiga · vdb entry
https://vuldb.com/vuln/355080 advisory pihak ketiga · vdb entry
https://github.com/nasa/cFS/ product
https://github.com/nasa/cFS/issues/954 issue tracking
https://vuldb.com/vuln/355080/cti permissions required · vdb entry

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.