CVE-2026-123581 | Hickory DNS 0.24.3/0.25.0-alpha.4/0.25.0-alpha.5/0.26 hickory-proto input validation

November 8, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in Hickory DNS 0.24.3/0.25.0-alpha.4/0.25.0-alpha.5/0.26. Affected by this issue is some unknown functionality of the component hickory-proto. Performing a manipulation results in improper input validation.

This vulnerability is identified as CVE-2026-123581. The attack can be initiated remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More