CVE-2026-52863 | NLnet Labs Unbound up to 1.25.1 Respip use after free

July 22, 2026 Yanac

A vulnerability was found in NLnet Labs Unbound up to 1.25.1. It has been classified as very critical. This issue affects some unknown processing of the component Respip. The manipulation leads to use after free.

This vulnerability is documented as CVE-2026-52863. The attack can be initiated remotely. There is not any exploit available.VulDB Recent EntriesRead More