CVE-2025-40929

MediumCVSS 5.6/10Last modified Jun 17, 2026

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

Metrics

CVSS 3.1 5.6/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-122

Affected software

Vendor	Product	Versions
RURBAN	Cpanel::JSON::XS	< 4.40

References

Timeline

Published: Sep 8, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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