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OpenAdvisories
High · 7.5 CVE-2025-40930 EUVD-2025-27139GHSA-9pm2-v7x2-9mw5

JSON::SIMD before version 1.07 and earlier for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact

Published Sep 8, 2025 · Updated Nov 4, 2025 · Assigned by CPANSec

Vendor: PJUHASZ Product: JSON::SIMD

Description

JSON::SIMD before version 1.07 and earlier for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact.

Affected products

VendorProductAffectedFixed
PJUHASZ JSON::SIMD < 1.07 1.07

References