CVE-2026-123580 | Hickory DNS 0.24.3/0.25.0-alpha.4/0.25.0-alpha.5/0.26 hickory-net/hickory-proto input validation

A vulnerability classified as critical was found in Hickory DNS 0.24.3/0.25.0-alpha.4/0.25.0-alpha.5/0.26. Affected by this vulnerability is an unknown functionality of the component hickory-net/hickory-proto. Such manipulation leads to improper input validation.

This vulnerability is referenced as CVE-2026-123580. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More