CVE-2025-40929 | RURBAN Cpanel::JSON::XS up to 4.39 on Perl heap-based overflow

A vulnerability has been found in RURBAN Cpanel::JSON::XS up to 4.39 on Perl and classified as critical. This vulnerability affects unknown code. This manipulation causes heap-based buffer overflow.

This vulnerability is registered as CVE-2025-40929. Remote exploitation of the attack is possible. No exploit is available.

The affected component should be upgraded.