CVE-2026-64194 | NLNETLABS Net::DNS up to 1.55 Decode decode wire denial of service

A vulnerability marked as problematic has been reported in NLNETLABS Net::DNS up to 1.55. The affected element is the function Net::DNS::DomainName::decode of the component Decode. Performing a manipulation of the argument wire results in denial of service.

This vulnerability is reported as CVE-2026-64194. The attack is possible to be carried out remotely. No exploit exists.