CVE-2025-40929

Published September 8th, 2025

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CVSS v3

5.6

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact

rurban/Cpanel-JSON-XS

Improved fork of JSON-XS

GitHub