{"schema_version":1,"title":"Ntpsec Ntpd vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Ntpsec Ntpd: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-102486, was published on 21 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/ntpsec-ntpd","json_url":"https://junglewise.ai/threats/technologies/ntpsec-ntpd.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/ntpsec-ntpd","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":2,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-102486","cvss":7.5,"slug":"cve-2026-102486-out-of-bounds-read-in-nts-extension-field-parsing-in-ntpsec-ntpd","title":"NTPsec ntpd out-of-bounds read in NTS extension parsing","severity":"high","exploited":false,"published_at":"2026-10-21T16:17:14.313+00:00","url":"https://junglewise.ai/threats/cve-2026-102486-out-of-bounds-read-in-nts-extension-field-parsing-in-ntpsec-ntpd"},{"cve":"CVE-2026-102485","cvss":5.2,"slug":"cve-2026-102485-out-of-bounds-read-in-the-motorola-oncore-refclock-driver-in","title":"NTPsec ntpd out-of-bounds read in Motorola Oncore driver","severity":"medium","exploited":false,"published_at":"2026-10-21T16:17:14.187+00:00","url":"https://junglewise.ai/threats/cve-2026-102485-out-of-bounds-read-in-the-motorola-oncore-refclock-driver-in"},{"cve":"CVE-2026-102484","cvss":6.4,"slug":"cve-2026-102484-heap-based-buffer-overflow-in-the-jjy-refclock-driver-in-ntpsec","title":"NTPsec ntpd heap buffer overflow in JJY refclock driver","severity":"medium","exploited":false,"published_at":"2026-10-21T16:17:14.043+00:00","url":"https://junglewise.ai/threats/cve-2026-102484-heap-based-buffer-overflow-in-the-jjy-refclock-driver-in-ntpsec"},{"cve":"CVE-2026-102483","cvss":7.5,"slug":"cve-2026-102483-reachable-exit-in-ntpsec-ntpd-1-1-4-through-1-2-5-allows-a","title":"NTPsec ntpd denial of service in NTS Cookie handling","severity":"high","exploited":false,"published_at":"2026-10-21T16:17:13.91+00:00","url":"https://junglewise.ai/threats/cve-2026-102483-reachable-exit-in-ntpsec-ntpd-1-1-4-through-1-2-5-allows-a"}],"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":0},{"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":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"NTPsec","slug":"ntpsec","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/ntpsec"}],"technology":{"hub":true,"name":"Ntpsec Ntpd","slug":"ntpsec-ntpd","vendor":{"hub":true,"name":"Ntpsec","slug":"ntpsec","url":"https://junglewise.ai/threats/vendors/ntpsec"},"aliases":[],"category":"service","description":"NTP daemon implementation for time synchronization across networks.","url":"https://junglewise.ai/threats/technologies/ntpsec-ntpd"},"most_severe":[{"cve":"CVE-2026-102486","cvss":7.5,"slug":"cve-2026-102486-out-of-bounds-read-in-nts-extension-field-parsing-in-ntpsec-ntpd","title":"NTPsec ntpd out-of-bounds read in NTS extension parsing","severity":"high","exploited":false,"published_at":"2026-10-21T16:17:14.313+00:00","url":"https://junglewise.ai/threats/cve-2026-102486-out-of-bounds-read-in-nts-extension-field-parsing-in-ntpsec-ntpd"},{"cve":"CVE-2026-102483","cvss":7.5,"slug":"cve-2026-102483-reachable-exit-in-ntpsec-ntpd-1-1-4-through-1-2-5-allows-a","title":"NTPsec ntpd denial of service in NTS Cookie handling","severity":"high","exploited":false,"published_at":"2026-10-21T16:17:13.91+00:00","url":"https://junglewise.ai/threats/cve-2026-102483-reachable-exit-in-ntpsec-ntpd-1-1-4-through-1-2-5-allows-a"},{"cve":"CVE-2026-102484","cvss":6.4,"slug":"cve-2026-102484-heap-based-buffer-overflow-in-the-jjy-refclock-driver-in-ntpsec","title":"NTPsec ntpd heap buffer overflow in JJY refclock driver","severity":"medium","exploited":false,"published_at":"2026-10-21T16:17:14.043+00:00","url":"https://junglewise.ai/threats/cve-2026-102484-heap-based-buffer-overflow-in-the-jjy-refclock-driver-in-ntpsec"},{"cve":"CVE-2026-102485","cvss":5.2,"slug":"cve-2026-102485-out-of-bounds-read-in-the-motorola-oncore-refclock-driver-in","title":"NTPsec ntpd out-of-bounds read in Motorola Oncore driver","severity":"medium","exploited":false,"published_at":"2026-10-21T16:17:14.187+00:00","url":"https://junglewise.ai/threats/cve-2026-102485-out-of-bounds-read-in-the-motorola-oncore-refclock-driver-in"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}