{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-102483","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","state":"PUBLISHED","assignerShortName":"GitLab","dateReserved":"2026-09-29T09:30:03.160Z","datePublished":"2026-10-21T15:03:41.276Z","dateUpdated":"2026-10-29T20:57:11.825Z"},"containers":{"cna":{"title":"Reachable Assertion in ntpsec","descriptions":[{"lang":"en","value":"Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the daemon via an NTS request with excess NTS Cookie Placeholder extension fields."}],"affected":[{"vendor":"NTPsec","product":"ntpsec","repo":"https://gitlab.com/NTPsec/ntpsec","versions":[{"version":"1.1.4","status":"affected","lessThan":"1.2.6","versionType":"semver"}],"defaultStatus":"unaffected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-617: Reachable Assertion","cweId":"CWE-617","type":"CWE"}]}],"references":[{"url":"https://gitlab.com/NTPsec/ntpsec/-/work_items/899"},{"url":"https://gitlab.com/NTPsec/ntpsec/-/commit/df83f3c4f"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"solutions":[{"lang":"en","value":"Upgrade to version 1.2.6"}],"credits":[{"lang":"en","value":"William Burgess <wxb873@student.bham.ac.uk>","type":"finder"}],"providerMetadata":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-10-21T15:03:41.276Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-29T18:34:53.882032Z","id":"CVE-2026-102483","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-29T20:57:11.825Z"}}]}}