CVE-2026-12490 | NLnet Labs NSD up to 4.14.2 Certificate missing authentication

June 25, 2026 Yanac

A vulnerability was found in NLnet Labs NSD up to 4.14.2. It has been rated as critical. Impacted is an unknown function of the component Certificate Handler. This manipulation causes missing authentication.

This vulnerability is tracked as CVE-2026-12490. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More