AUGUST 4, 2026
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Case File

CVE-2025-40928

HIGH · CVSS 7.5 EPSS 0.60%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-09-08 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2025-40928
Severity
HIGH
CVSS
7.5
EPSS
0.60%

Original NVD Description

JSON::XS before version 4.04 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact