Security Advisories (1)
CVE-2025-40930 (2025-09-08)

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.

Changes for version 1.07 - 2025-09-07

  • Fix CVE-2025-40930 - buffer overread in the FP number parser of the legacy decoder
  • Import simdjson 3.13.0, with it, better big integer support

Documentation

JSON::SIMD commandline utility

Modules

JSON serialising/deserialising, done correctly and faster
dummy module providing JSON::SIMD::Boolean