CVE-2025-40930 — JSON::SIMD before version 1.07 and earlier for Perl has an integer buffer overflow causing a segfault when parsing cr…

CVE-2025-40930

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
PJUHASZ / JSON::SIMD	affected 0 before 1.07

CWE

CWE-122

References

https://metacpan.org/release/PJUHASZ/JSON-SIMD-1.06/source/SIMD.xs#L248
https://metacpan.org/release/PJUHASZ/JSON-SIMD-1.07/changes
https://github.com/pjuhasz/JSON-SIMD/commit/9a87de7331c9fa5198cae404a83b17649cf7b918.patch

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2025/09/08/3