CVE-2026-42254

Published April 26th, 2026

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CVSS v3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Hickory DNS hickory-recursor 0.1 through 0.25.2 allows cross-zone poisoning because cached data is not directly associated with a query that triggered a response.

hickory-dns/hickory-dns

A Rust based DNS client, server, and resolver

GitHub

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