CVE-2025-8262: yarnpkg yarn

csirt@kutim:~/threat-intel/cve/CVE-2025-8262

CVSS 7.5 · High EPSS 0,74%

Kerentanan Uncontrolled Resource Consumption pada yarnpkg yarn. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in yarnpkg Yarn up to 1.22.22. It has been classified as problematic. Affected is the function explodeHostedGitFragment of the file src/resolvers/exotics/hosted-git-resolver.js. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The patch is identified as 97731871e674bf93bcbf29e9d3258da8685f3076. It is recommended to apply a patch to fix this issue.

Rincian

Terbit di NVD: 28 Juli 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-400: Uncontrolled Resource Consumption
CWE-1333: Inefficient Regular Expression Complexity
EPSS (30 hari): 0,74% peluang dieksploitasi; lebih tinggi dari 53,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
yarnpkg	yarn	Semua versi hingga 1.22.22

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/yarnpkg/yarn/pull/9199/commits/97731871e674bf93bcbf29e9d3258da8685f3076 patch
https://vuldb.com/?id.317850 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.617393 advisory pihak ketiga · vdb entry
https://github.com/yarnpkg/yarn/pull/9199 exploit
https://vuldb.com/?ctiid.317850 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.