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CVE-2026-34043

Serialize JavaScript

Descripción

Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service (DoS) vulnerability caused by CPU exhaustion. When serializing a specially crafted -array-like- object (an object that inherits from Array.prototype but has a very large length property), the process enters an intensive loop that consumes 100% CPU and hangs indefinitely. This issue has been patched in version 7.0.5.

CVSS 5.9EPSS 0.47200000000000003%Riesgo 0.62
Ver fuente
Publicación
2026-03-31 03:15:58
Versiones afectadas
<7.0.5
Tipo
Package
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H