MEDIUMCVSS 4.0

CVE-2026-42254

CVE-2026-42254 updated by NVD

Modified: 2026-10-28
Sources: nvd

Summary

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-42254

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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