Security Advisory

CVE-2026-42254

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-26 02:38:41

Last updated 2026-04-27 13:33:50

Assigner mitre

CVSS score 4.0

State PUBLISHED

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.

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