CVE Watch8 oct 2026

CVE-2018-7167

Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to addre

CVSS

7.5

Alto

EPSS

6.7%

p94

KEV

—

Exploit Today

0-100

Publicado: 13 jun 2018 · Última mod.: 8 oct 2026 · CWE-119

EPSS · 30d

6.7%EPSS · 30 días7.1%

2026-10-042026-10-31

Descripción técnica

Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to address this vulnerability, the implementations of Buffer.alloc() and Buffer.fill() were updated so that they zero fill instead of hanging in these cases. All versions of Node.js 6.x (LTS "Boron"), 8.x (LTS "Carbon"), and 9.x are vulnerable. All versions of Node.js 10.x (Current) are NOT vulnerable.

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