{"schema_version":1,"title":"Isc BIND 9 Supported Preview Edition vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Isc BIND 9 Supported Preview Edition: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-13204, was published on 22 July 2026.","url":"https://junglewise.ai/threats/technologies/bind-9-supported-preview-edition","json_url":"https://junglewise.ai/threats/technologies/bind-9-supported-preview-edition.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/technologies/bind-9-supported-preview-edition","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":5,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":5},"latest":[{"cve":"CVE-2026-13204","cvss":7.5,"slug":"cve-2026-13204-isc-bind-9-denial-of-service-via-nsec-and-nsec3-assertion-failure","title":"ISC BIND 9 denial of service via NSEC and NSEC3 assertion failure","severity":"high","exploited":false,"published_at":"2026-07-22T15:16:52.08+00:00","url":"https://junglewise.ai/threats/cve-2026-13204-isc-bind-9-denial-of-service-via-nsec-and-nsec3-assertion-failure"},{"cve":"CVE-2026-11721","cvss":7.5,"slug":"cve-2026-11721-isc-bind-9-cache-poisoning-via-rrsig-label-count-discrepancy","title":"ISC BIND 9 cache poisoning via RRSIG label count discrepancy","severity":"high","exploited":false,"published_at":"2026-07-22T15:16:51.837+00:00","url":"https://junglewise.ai/threats/cve-2026-11721-isc-bind-9-cache-poisoning-via-rrsig-label-count-discrepancy"},{"cve":"CVE-2026-5946","cvss":7.5,"slug":"cve-2026-5946-isc-bind-9-denial-of-service-in-named-via-non-in-dns-classes","title":"ISC BIND 9 denial of service in named via non-IN DNS classes","severity":"high","exploited":false,"published_at":"2026-05-20T13:16:40.157+00:00","url":"https://junglewise.ai/threats/cve-2026-5946-isc-bind-9-denial-of-service-in-named-via-non-in-dns-classes"},{"cve":"CVE-2026-3039","cvss":7.5,"slug":"cve-2026-3039-isc-bind-9-memory-exhaustion-in-gss-api-tkey-negotiation","title":"ISC BIND 9 memory exhaustion in GSS-API TKEY negotiation","severity":"high","exploited":false,"published_at":"2026-05-20T13:16:23.647+00:00","url":"https://junglewise.ai/threats/cve-2026-3039-isc-bind-9-memory-exhaustion-in-gss-api-tkey-negotiation"},{"cve":"CVE-2025-13878","cvss":7.5,"epss":0.0757,"slug":"cve-2025-13878-isc-bind-9-denial-of-service-via-malformed-brid-or-hhit-records","title":"ISC BIND 9 denial of service via malformed BRID or HHIT records","severity":"high","exploited":false,"published_at":"2026-01-21T15:16:05.65+00:00","url":"https://junglewise.ai/threats/cve-2025-13878-isc-bind-9-denial-of-service-via-malformed-brid-or-hhit-records"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"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":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Isc BIND 9","slug":"bind-9","vulnerabilities":20,"url":"https://junglewise.ai/threats/technologies/bind-9"},{"name":"Isc BIND","slug":"bind","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/bind"},{"name":"Isc InterNetNews","slug":"internetnews","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/internetnews"}],"technology":{"hub":true,"name":"Isc BIND 9 Supported Preview Edition","slug":"bind-9-supported-preview-edition","vendor":{"name":"Isc","slug":"isc","url":"https://junglewise.ai/threats/vendors/isc"},"aliases":[],"category":"network-service","homepage":"https://www.isc.org/bind/","repo_url":"https://gitlab.isc.org/isc-projects/bind9","description":"A special version of BIND 9 provided to ISC support subscribers that includes early access to upcoming features and bug fixes.","url":"https://junglewise.ai/threats/technologies/bind-9-supported-preview-edition"},"most_severe":[{"cve":"CVE-2025-13878","cvss":7.5,"epss":0.0757,"slug":"cve-2025-13878-isc-bind-9-denial-of-service-via-malformed-brid-or-hhit-records","title":"ISC BIND 9 denial of service via malformed BRID or HHIT records","severity":"high","exploited":false,"published_at":"2026-01-21T15:16:05.65+00:00","url":"https://junglewise.ai/threats/cve-2025-13878-isc-bind-9-denial-of-service-via-malformed-brid-or-hhit-records"},{"cve":"CVE-2026-13204","cvss":7.5,"slug":"cve-2026-13204-isc-bind-9-denial-of-service-via-nsec-and-nsec3-assertion-failure","title":"ISC BIND 9 denial of service via NSEC and NSEC3 assertion failure","severity":"high","exploited":false,"published_at":"2026-07-22T15:16:52.08+00:00","url":"https://junglewise.ai/threats/cve-2026-13204-isc-bind-9-denial-of-service-via-nsec-and-nsec3-assertion-failure"},{"cve":"CVE-2026-11721","cvss":7.5,"slug":"cve-2026-11721-isc-bind-9-cache-poisoning-via-rrsig-label-count-discrepancy","title":"ISC BIND 9 cache poisoning via RRSIG label count discrepancy","severity":"high","exploited":false,"published_at":"2026-07-22T15:16:51.837+00:00","url":"https://junglewise.ai/threats/cve-2026-11721-isc-bind-9-cache-poisoning-via-rrsig-label-count-discrepancy"},{"cve":"CVE-2026-5946","cvss":7.5,"slug":"cve-2026-5946-isc-bind-9-denial-of-service-in-named-via-non-in-dns-classes","title":"ISC BIND 9 denial of service in named via non-IN DNS classes","severity":"high","exploited":false,"published_at":"2026-05-20T13:16:40.157+00:00","url":"https://junglewise.ai/threats/cve-2026-5946-isc-bind-9-denial-of-service-in-named-via-non-in-dns-classes"},{"cve":"CVE-2026-3039","cvss":7.5,"slug":"cve-2026-3039-isc-bind-9-memory-exhaustion-in-gss-api-tkey-negotiation","title":"ISC BIND 9 memory exhaustion in GSS-API TKEY negotiation","severity":"high","exploited":false,"published_at":"2026-05-20T13:16:23.647+00:00","url":"https://junglewise.ai/threats/cve-2026-3039-isc-bind-9-memory-exhaustion-in-gss-api-tkey-negotiation"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}