{"id":"CVE-2026-42254","revision":"16ac31942f3e4c2b9fcf5602f3b9fcc3","records":[{"revision":"16ac31942f3e4c2b9fcf5602f3b9fcc3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","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":"2026-04-26T02:38:41.261+00:00","modifiedAt":"2026-04-27T13:33:50.961+00:00","affected":[{"ecosystem":"Vendor product","name":"Hickory DNS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:cargo/hickory-recursor\",\n                    \"product\": \"Hickory DNS\",\n                    \"vendor\": \"Hickory Project\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"0.26\",\n                            \"status\": \"affected\",\n                            \"version\": \"0.1\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","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://www.cve.org/CVERecord?id=CVE-2026-42254","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-42254","identifiers":["CVE-2026-42254"]},"retained":false,"historicalAffected":[]}],"coverage":[]}