CVE-2026-40199 | STIGTSP Net::CIDR::Lite up to 0.22 on Perl IPv6 Address _pack_ipv6 length parameter

A vulnerability classified as critical has been found in STIGTSP Net::CIDR::Lite up to 0.22 on Perl. The impacted element is the function _pack_ipv6 of the component IPv6 Address Handler. The manipulation leads to improper handling of length parameter inconsistency.

This vulnerability is uniquely identified as CVE-2026-40199. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to upgrade the affected component.