CVE-2026-42254

MEDIUM CVSS 4.0 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

References

https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-83hf-93m4-rgwq

Published: Apr 26, 2026 03:15 UTC Modified: Apr 26, 2026 03:15 UTC