CVE-2025-27788: ruby-lang javascript object notation

csirt@kutim:~/threat-intel/cve/CVE-2025-27788

CVSS 7.5 · High EPSS 0,72%

Kerentanan Out-of-bounds Read pada ruby-lang javascript object notation. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

JSON is a JSON implementation for Ruby. Starting in version 2.10.0 and prior to version 2.10.2, a specially crafted document could cause an out of bound read, most likely resulting in a crash. Versions prior to 2.10.0 are not vulnerable. Version 2.10.2 fixes the problem. No known workarounds are available.

Rincian

Terbit di NVD: 12 Maret 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-125: Out-of-bounds Read
EPSS (30 hari): 0,72% peluang dieksploitasi; lebih tinggi dari 52,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ruby-lang	javascript object notation	Versi 2.10.0 hingga sebelum 2.10.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf patch
https://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44 advisory pihak ketiga
https://github.com/ruby/json/releases/tag/v2.10.2 release notes

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.