CVE-2026-123585 Hickory DNS 0.25.0 before 0.26.2 Query Amplification via Irrelevant CNAME Records

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...