CVE-2026-56788

Katalog CVE

CVSS 7.1 · High EPSS 0,17%

Kerentanan Out-of-bounds Read pada rtklib. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

RTKLIB through 2.4.3 contains an out-of-bounds read vulnerability in getcodepri function when processing unrecognized RINEX observation codes, allowing attackers to trigger denial of service. Crafted RINEX files with unknown observation types cause negative array indexing into the codepris table, resulting in reliable crashes and potential memory disclosure of adjacent global data.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

14 Juli 2026

Status NVD

Modified

CVSS 3.1

7.1 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tomojitakasu/RTKLIB/issues/797 exploit · issue tracking · advisory pihak ketiga
• https://www.vulncheck.com/advisories/rtklib-out-of-bounds-read-via-negative-array-index-in-getcodepri advisory pihak ketiga