{"schema":"threatline.record/2","record":{"id":"GHSA-5j98-2g5x-46v6","aliases":["CVE-2026-93657","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.","categories":["Libraries & packages"],"product":"hickory-resolver","vendor":"","ecosystem":"rust","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-5j98-2g5x-46v6","source_modified_at":"2026-10-05T22:54:37Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"rust","name":"hickory-resolver"},"range":"< 0.26.2"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-5j98-2g5x-46v6","source_modified_at":"2026-10-05T23:00:04.250222435Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"hickory-resolver","ecosystem":"crates.io","purl":"pkg:cargo/hickory-resolver"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.26.2"}]}],"versions":[]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-5j98-2g5x-46v6","source_modified_at":"2026-10-05T22:54:37Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"rust","name":"hickory-resolver"},"version":"0.26.2"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-5j98-2g5x-46v6","source_modified_at":"2026-10-05T23:00:04.250222435Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"hickory-resolver","ecosystem":"crates.io","purl":"pkg:cargo/hickory-resolver"},"version":"0.26.2"}],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-05T22:54:35Z","modified_at":"2026-10-05T23:00:04.250222435Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-5j98-2g5x-46v6","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-05T22:54:37Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-5j98-2g5x-46v6","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-05T23:00:04.250222435Z"}],"sources":["GitHub Advisory Database","OSV"],"references":[{"url":"https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-5j98-2g5x-46v6","source":"GitHub Advisory Database"},{"url":"https://github.com/hickory-dns/hickory-dns/pull/3871","source":"GitHub Advisory Database"},{"url":"https://github.com/hickory-dns/hickory-dns/commit/92f93c0b889f6a292bc943304d88c4c6561fe1b9","source":"GitHub Advisory Database"},{"url":"https://github.com/hickory-dns/hickory-dns/releases/tag/v0.26.2","source":"GitHub Advisory Database"},{"url":"https://github.com/advisories/GHSA-5j98-2g5x-46v6","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-05T23:00:04.250222435Z","content_hash":"81f80cb66541a056b6b2d35095e5d7d3e87c4970c64d7f1b61ecb4c0602b8ff9"}}