CVE-2026-40719

A flaw was found in MaraDNS. A remote attacker can exploit this vulnerability by providing a specially crafted DNS zone file where the authoritative nameserver address cannot be resolved. This can lead to the exhaustion of connection slots, resulting in a Denial of Service DoS for legitimate user...

CVE-2026-40719

Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved...