CVE-2025-26622: vyperlang vyper

csirt@kutim:~/threat-intel/cve/CVE-2025-26622

CVSS 7.5 · High EPSS 0,33%

Kerentanan Incorrect Calculation pada vyperlang vyper. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

vyper is a Pythonic Smart Contract Language for the EVM. Vyper `sqrt()` builtin uses the babylonian method to calculate square roots of decimals. Unfortunately, improper handling of the oscillating final states may lead to sqrt incorrectly returning rounded up results. This issue is being addressed and a fix is expected in version 0.4.1. Users are advised to upgrade as soon as the patched release is available. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD: 21 Februari 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-682: Incorrect Calculation
EPSS (30 hari): 0,33% peluang dieksploitasi; lebih tinggi dari 23,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
vyperlang	vyper	Semua versi sebelum 0.4.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/vyperlang/vyper/security/advisories/GHSA-2p94-8669-xg86 advisory vendor
https://github.com/vyperlang/vyper/pull/4486 issue tracking · patch

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.