{"id":"GHSA-5j98-2g5x-46v6","summary":"hickory-resolver: Resolver::lookup() and Resolver::lookup_ip() APIs obscure DNSSEC validation failures","details":"When calling `Resolver::lookup()` or `Resolver::lookup_ip()` on a resolver with DNSSEC validation enabled, both methods return `Ok(...)` if DNSSEC validation fails. It is possible but very inconvenient to check the validation status of individual records. These methods should instead return an error when DNSSEC validation determines a response is bogus.","aliases":["CVE-2026-93657"],"modified":"2026-10-05T23:00:04.527752135Z","published":"2026-10-05T22:54:35Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2026-10-05T22:54:35Z","nvd_published_at":null,"cwe_ids":["CWE-347"]},"references":[{"type":"WEB","url":"https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-5j98-2g5x-46v6"},{"type":"WEB","url":"https://github.com/hickory-dns/hickory-dns/pull/3871"},{"type":"WEB","url":"https://github.com/hickory-dns/hickory-dns/commit/92f93c0b889f6a292bc943304d88c4c6561fe1b9"},{"type":"PACKAGE","url":"https://github.com/hickory-dns/hickory-dns"},{"type":"WEB","url":"https://github.com/hickory-dns/hickory-dns/releases/tag/v0.26.2"}],"affected":[{"package":{"name":"hickory-resolver","ecosystem":"crates.io","purl":"pkg:cargo/hickory-resolver"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.26.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-5j98-2g5x-46v6/GHSA-5j98-2g5x-46v6.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}