{"schema_version":1,"title":"Hickory-Dns vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 34 vulnerabilities in Hickory-Dns: 31 in the last 7 days and 34 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-123608, was published on 8 November 2026. 31 vulnerabilities in the last four weeks, up 933% on the four before (3). 5 technologies have a page of their own.","url":"https://junglewise.ai/threats/vendors/hickory-dns","json_url":"https://junglewise.ai/threats/vendors/hickory-dns.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/hickory-dns","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","thin":false,"counts":{"high":20,"all_time":34,"critical":0,"exploited":0,"last_7_days":31,"last_30_days":31,"last_90_days":34,"last_365_days":34},"latest":[{"cve":"CVE-2026-123608","cvss":7.5,"slug":"cve-2026-123608-hickory-dns-hickory-proto-from-0-3-1-before-0-26-1-contains-a","title":"Hickory DNS hickory-proto denial of service in BinEncoder","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.927+00:00","url":"https://junglewise.ai/threats/cve-2026-123608-hickory-dns-hickory-proto-from-0-3-1-before-0-26-1-contains-a"},{"cve":"CVE-2026-123607","cvss":7.5,"slug":"cve-2026-123607-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and","title":"Hickory DNS NSEC3 closest-encloser proof unbounded loop","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.747+00:00","url":"https://junglewise.ai/threats/cve-2026-123607-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and"},{"cve":"CVE-2026-123606","cvss":7.5,"slug":"cve-2026-123606-the-hickory-dns-recursor-in-hickory-recursor-0-25-0-alpha-3","title":"hickory-dns recursor glueless-NS referral amplification","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.583+00:00","url":"https://junglewise.ai/threats/cve-2026-123606-the-hickory-dns-recursor-in-hickory-recursor-0-25-0-alpha-3"},{"cve":"CVE-2026-123605","cvss":8.8,"slug":"cve-2026-123605-hickory-dns-hickory-proto-0-1-through-0-25-0-alpha-3-and-hickory","title":"Hickory DNS DNSSEC validation bypass via RRSIG Signer's Name","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.423+00:00","url":"https://junglewise.ai/threats/cve-2026-123605-hickory-dns-hickory-proto-0-1-through-0-25-0-alpha-3-and-hickory"},{"cve":"CVE-2026-123604","cvss":7.5,"slug":"cve-2026-123604-hickory-dns-hickory-resolver-0-26-0-beta-1-before-0-26-2","title":"Hickory DNS hickory-resolver unbounded retry loop resource exhaustion","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.273+00:00","url":"https://junglewise.ai/threats/cve-2026-123604-hickory-dns-hickory-resolver-0-26-0-beta-1-before-0-26-2"},{"cve":"CVE-2026-123603","cvss":6.5,"slug":"cve-2026-123603-hickory-proto-and-hickory-resolver-0-26-0-before-0-26-2-hickory","title":"Hickory DNS IPv4-mapped IPv6 canonicalization bypass","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:55.117+00:00","url":"https://junglewise.ai/threats/cve-2026-123603-hickory-proto-and-hickory-resolver-0-26-0-before-0-26-2-hickory"},{"cve":"CVE-2026-123602","cvss":5.9,"slug":"cve-2026-123602-the-hickory-dns-recursor-in-all-versions-of-hickory-recursor-and","title":"Hickory DNS recursor cache poisoning via ghost domain attack","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:54.96+00:00","url":"https://junglewise.ai/threats/cve-2026-123602-the-hickory-dns-recursor-in-all-versions-of-hickory-recursor-and"},{"cve":"CVE-2026-123601","cvss":6.5,"slug":"cve-2026-123601-hickory-dns-hickory-proto-0-25-0-through-0-26-0-alpha-1-and","title":"Hickory DNS NSEC3 comparison operator inversion","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:54.797+00:00","url":"https://junglewise.ai/threats/cve-2026-123601-hickory-dns-hickory-proto-0-25-0-through-0-26-0-alpha-1-and"},{"cve":"CVE-2026-123600","cvss":4.8,"slug":"cve-2026-123600-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and","title":"Hickory DNS DNSSEC validation bypass in NSEC3 NODATA","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:54.64+00:00","url":"https://junglewise.ai/threats/cve-2026-123600-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and"},{"cve":"CVE-2026-123596","cvss":8.8,"slug":"cve-2026-123596-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net","title":"Hickory DNS DNSSEC validation bypass in NSEC handler","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:54.02+00:00","url":"https://junglewise.ai/threats/cve-2026-123596-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net"},{"cve":"CVE-2026-123595","cvss":8.8,"slug":"cve-2026-123595-hickory-dns-hickory-proto-0-25-through-0-26-0-alpha-1-and","title":"Hickory DNS DNSSEC validation bypass in NSEC3 handler","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:53.863+00:00","url":"https://junglewise.ai/threats/cve-2026-123595-hickory-dns-hickory-proto-0-25-through-0-26-0-alpha-1-and"},{"cve":"CVE-2026-123594","cvss":4.8,"slug":"cve-2026-123594-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net","title":"Hickory DNS NSEC validation bypass for NXDOMAIN responses","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:53.71+00:00","url":"https://junglewise.ai/threats/cve-2026-123594-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net"},{"cve":"CVE-2026-123593","cvss":4.8,"slug":"cve-2026-123593-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory","title":"Hickory DNS DNSSEC validation bypass in TrustAnchors","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:53.563+00:00","url":"https://junglewise.ai/threats/cve-2026-123593-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory"},{"cve":"CVE-2026-123591","cvss":5.9,"slug":"cve-2026-123591-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory","title":"Hickory DNS DNSSEC validation bypass via missing RFC 6840 checks","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:53.253+00:00","url":"https://junglewise.ai/threats/cve-2026-123591-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory"},{"cve":"CVE-2026-123590","cvss":4.8,"slug":"cve-2026-123590-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory","title":"Hickory DNS DNSSEC signature validation bypass in NSEC/NSEC3","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:53.097+00:00","url":"https://junglewise.ai/threats/cve-2026-123590-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory"},{"cve":"CVE-2026-123589","cvss":5.3,"slug":"cve-2026-123589-the-dns-over-quic-doq-server-in-hickory-server-hickory-dns","title":"hickory-dns DoQ server request read timeout bypass","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:52.95+00:00","url":"https://junglewise.ai/threats/cve-2026-123589-the-dns-over-quic-doq-server-in-hickory-server-hickory-dns"},{"cve":"CVE-2026-123588","cvss":7.5,"slug":"cve-2026-123588-the-recursive-resolver-in-hickory-dns-all-versions-of-the","title":"Hickory DNS recursive resolver denial of service via cached empty connection pool","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:52.79+00:00","url":"https://junglewise.ai/threats/cve-2026-123588-the-recursive-resolver-in-hickory-dns-all-versions-of-the"},{"cve":"CVE-2026-123587","cvss":6.8,"slug":"cve-2026-123587-the-dnssec-validation-in-the-hickory-dns-hickory-net-crate-0-26","title":"Hickory DNS DNSSEC nonexistence forgery via wraparound NSEC","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:52.637+00:00","url":"https://junglewise.ai/threats/cve-2026-123587-the-dnssec-validation-in-the-hickory-dns-hickory-net-crate-0-26"},{"cve":"CVE-2026-123586","cvss":7.5,"slug":"cve-2026-123586-hickory-dns-0-25-0-alpha-3-through-0-25-2-contains-a-query","title":"Hickory DNS query amplification in recursive resolver","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:52.477+00:00","url":"https://junglewise.ai/threats/cve-2026-123586-hickory-dns-0-25-0-alpha-3-through-0-25-2-contains-a-query"},{"cve":"CVE-2026-123585","cvss":5.3,"slug":"cve-2026-123585-the-hickory-resolver-component-of-hickory-dns-0-25-0-before-0-26","title":"Hickory DNS query amplification via irrelevant CNAME records","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:52.327+00:00","url":"https://junglewise.ai/threats/cve-2026-123585-the-hickory-resolver-component-of-hickory-dns-0-25-0-before-0-26"},{"cve":"CVE-2026-123584","cvss":5.9,"slug":"cve-2026-123584-the-hickory-net-crate-in-hickory-dns-0-26-0-before-0-26-2-stops","title":"Hickory DNS UDP client denial of service via spoofed responses","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:52.16+00:00","url":"https://junglewise.ai/threats/cve-2026-123584-the-hickory-net-crate-in-hickory-dns-0-26-0-before-0-26-2-stops"},{"cve":"CVE-2026-123581","cvss":5.3,"slug":"cve-2026-123581-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net","title":"Hickory DNS DNSSEC validation flaw in DNSSEC verification","severity":"medium","exploited":false,"published_at":"2026-11-08T02:16:51.693+00:00","url":"https://junglewise.ai/threats/cve-2026-123581-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net"},{"cve":"CVE-2026-123580","cvss":7.5,"slug":"cve-2026-123580-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory","title":"Hickory DNS DNSSEC nonexistence proof forgery in NSEC3 verification","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:51.54+00:00","url":"https://junglewise.ai/threats/cve-2026-123580-hickory-dns-hickory-net-0-26-0-beta-1-before-0-26-2-and-hickory"},{"cve":"CVE-2026-123577","cvss":7.5,"slug":"cve-2026-123577-hickory-dns-from-0-24-0-before-0-26-2-contains-a-resource","title":"Hickory DNS resource exhaustion in DoH request buffering","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:51.05+00:00","url":"https://junglewise.ai/threats/cve-2026-123577-hickory-dns-from-0-24-0-before-0-26-2-contains-a-resource"},{"cve":"CVE-2026-123576","cvss":7.5,"slug":"cve-2026-123576-hickory-dns-0-24-0-through-0-26-1-contains-a-memory-exhaustion","title":"Hickory DNS memory exhaustion in DNS-over-QUIC","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:50.78+00:00","url":"https://junglewise.ai/threats/cve-2026-123576-hickory-dns-0-24-0-through-0-26-1-contains-a-memory-exhaustion"}],"vendor":{"hub":true,"name":"Hickory-Dns","slug":"hickory-dns","url":"https://junglewise.ai/threats/vendors/hickory-dns"},"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":31},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-123605","cvss":8.8,"slug":"cve-2026-123605-hickory-dns-hickory-proto-0-1-through-0-25-0-alpha-3-and-hickory","title":"Hickory DNS DNSSEC validation bypass via RRSIG Signer's Name","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.423+00:00","url":"https://junglewise.ai/threats/cve-2026-123605-hickory-dns-hickory-proto-0-1-through-0-25-0-alpha-3-and-hickory"},{"cve":"CVE-2026-123596","cvss":8.8,"slug":"cve-2026-123596-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net","title":"Hickory DNS DNSSEC validation bypass in NSEC handler","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:54.02+00:00","url":"https://junglewise.ai/threats/cve-2026-123596-hickory-dns-hickory-proto-through-0-26-0-alpha-1-and-hickory-net"},{"cve":"CVE-2026-123595","cvss":8.8,"slug":"cve-2026-123595-hickory-dns-hickory-proto-0-25-through-0-26-0-alpha-1-and","title":"Hickory DNS DNSSEC validation bypass in NSEC3 handler","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:53.863+00:00","url":"https://junglewise.ai/threats/cve-2026-123595-hickory-dns-hickory-proto-0-25-through-0-26-0-alpha-1-and"},{"cve":"CVE-2026-93657","cvss":7.5,"epss":0.004,"slug":"cve-2026-93657-hickory-resolver-dnssec-validation-bypass-in-lookup-apis","title":"hickory-resolver DNSSEC validation bypass in lookup APIs","severity":"high","exploited":false,"published_at":"2026-09-18T15:17:22.19+00:00","url":"https://junglewise.ai/threats/cve-2026-93657-hickory-resolver-dnssec-validation-bypass-in-lookup-apis"},{"cve":"CVE-2026-123608","cvss":7.5,"slug":"cve-2026-123608-hickory-dns-hickory-proto-from-0-3-1-before-0-26-1-contains-a","title":"Hickory DNS hickory-proto denial of service in BinEncoder","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.927+00:00","url":"https://junglewise.ai/threats/cve-2026-123608-hickory-dns-hickory-proto-from-0-3-1-before-0-26-1-contains-a"},{"cve":"CVE-2026-123607","cvss":7.5,"slug":"cve-2026-123607-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and","title":"Hickory DNS NSEC3 closest-encloser proof unbounded loop","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.747+00:00","url":"https://junglewise.ai/threats/cve-2026-123607-hickory-dns-hickory-proto-0-25-0-alpha-3-through-0-25-2-and"},{"cve":"CVE-2026-123606","cvss":7.5,"slug":"cve-2026-123606-the-hickory-dns-recursor-in-hickory-recursor-0-25-0-alpha-3","title":"hickory-dns recursor glueless-NS referral amplification","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.583+00:00","url":"https://junglewise.ai/threats/cve-2026-123606-the-hickory-dns-recursor-in-hickory-recursor-0-25-0-alpha-3"},{"cve":"CVE-2026-123604","cvss":7.5,"slug":"cve-2026-123604-hickory-dns-hickory-resolver-0-26-0-beta-1-before-0-26-2","title":"Hickory DNS hickory-resolver unbounded retry loop resource exhaustion","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:55.273+00:00","url":"https://junglewise.ai/threats/cve-2026-123604-hickory-dns-hickory-resolver-0-26-0-beta-1-before-0-26-2"},{"cve":"CVE-2026-123588","cvss":7.5,"slug":"cve-2026-123588-the-recursive-resolver-in-hickory-dns-all-versions-of-the","title":"Hickory DNS recursive resolver denial of service via cached empty connection pool","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:52.79+00:00","url":"https://junglewise.ai/threats/cve-2026-123588-the-recursive-resolver-in-hickory-dns-all-versions-of-the"},{"cve":"CVE-2026-123586","cvss":7.5,"slug":"cve-2026-123586-hickory-dns-0-25-0-alpha-3-through-0-25-2-contains-a-query","title":"Hickory DNS query amplification in recursive resolver","severity":"high","exploited":false,"published_at":"2026-11-08T02:16:52.477+00:00","url":"https://junglewise.ai/threats/cve-2026-123586-hickory-dns-0-25-0-alpha-3-through-0-25-2-contains-a-query"}],"generated_at":"2026-11-09T03:07:00.176479+00:00","technologies":[{"name":"Hickory-Dns Hickory-Proto","slug":"hickory-dns-hickory-proto","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/hickory-dns-hickory-proto"},{"name":"Hickory-Dns Hickory-Net","slug":"hickory-dns-hickory-net","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/hickory-dns-hickory-net"},{"name":"Hickory-Dns Hickory-Resolver","slug":"hickory-resolver","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/hickory-resolver"},{"name":"Hickory-Dns Hickory-Recursor","slug":"hickory-dns-hickory-recursor","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/hickory-dns-hickory-recursor"},{"name":"Hickory-Dns Hickory DNS","slug":"hickory-dns","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/hickory-dns"}]}