{"id":"CVE-2026-42254","revision":"68692f7228ff41a0b1b0d618c3a843c7","records":[{"revision":"68692f7228ff41a0b1b0d618c3a843c7","observedAt":"2026-10-25T10:17:10.603+00:00","statement":{"source":"nvd","id":"CVE-2026-42254","aliases":[],"title":"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.","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.","state":0,"publishedAt":"2026-04-26T03:15:59.08+00:00","modifiedAt":"2026-06-17T10:47:35.213+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · cve@mitre.org · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N","score":4,"severity":"MEDIUM"}],"references":["https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-83hf-93m4-rgwq"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-42254","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-706"],"productCriteria":[],"sourceDates":{"published":"2026-04-26T03:15:59.080","lastModified":"2026-06-17T10:47:35.213"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-42254","identifiers":["CVE-2026-42254"]},"retained":false,"historicalAffected":[]}],"coverage":[]}